{"title":"Large Letter Size Envelopes","description":"\u003cp\u003eThe envelope format that unlocks large letter postage rates. \u003cstrong\u003eLarge letter size envelopes\u003c\/strong\u003e are sized to fit within Royal Mail's large letter specification (up to 353 x 250mm, max 25mm depth) - allowing you to send thicker documents, multiple sheets and small flat items at the large letter rate rather than the higher small parcel rate.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eBrowse related:\u003c\/strong\u003e \u003ca href=\"\/collections\/large-letter-postal-boxes\"\u003eLarge Letter Postal Boxes\u003c\/a\u003e  |  \u003ca href=\"\/collections\/standard-letter\"\u003eStandard Letter Size\u003c\/a\u003e  |  \u003ca href=\"\/collections\/letterbox-friendly-envelopes\"\u003eLetterbox Friendly Envelopes\u003c\/a\u003e\u003c\/p\u003e","products":[{"product_id":"recycled-manila-gusset-envelopes","title":"Recycled Manila Gusset Peel \u0026 Seal Envelopes","description":"\u003cp\u003eWhen a standard envelope runs out of room, gusset envelopes take over. The 25mm expanding sides open to hold bulkier documents, catalogues, and multi-page reports without straining the seams, things that a flat envelope would have to fight with. Made from fully recycled 120gsm or 140gsm paper with a peel and seal strip. Recyclable, plastic-free. Available from Postal Packaging in sizes from C6 through to 405 x 305mm, with a windowed C5 option.\u003c\/p\u003e","brand":"Postal Packaging","offers":[{"title":"120gsm \/ With Window \/ C5 - 229 x 162 x 25mm","offer_id":45509801410825,"sku":"GUS22916225M-W-120","price":0.4,"currency_code":"GBP","in_stock":true},{"title":"120gsm \/ Without Window \/ 254 x 178 x 25mm","offer_id":44959575081225,"sku":"GUS25417825M-120","price":0.34,"currency_code":"GBP","in_stock":true},{"title":"120gsm \/ Without Window \/ C5 - 229 x 162 x 25mm","offer_id":44959574819081,"sku":"GUS22916225M-120","price":0.29,"currency_code":"GBP","in_stock":true},{"title":"120gsm \/ Without Window \/ 305 x 250 x 25mm","offer_id":44959575212297,"sku":"GUS30525025M-120","price":0.39,"currency_code":"GBP","in_stock":true},{"title":"120gsm \/ Without Window \/ C4 - 324 x 229 x 25mm","offer_id":44959574950153,"sku":"GUS32422925M-120","price":0.36,"currency_code":"GBP","in_stock":true},{"title":"120gsm \/ Without Window \/ C6 - 162 x 114 x 25mm","offer_id":48128785416457,"sku":"GUS16211425M-120","price":0.25,"currency_code":"GBP","in_stock":true},{"title":"120gsm \/ Without Window \/ DL - 220 x 110 x 25mm","offer_id":44959574688009,"sku":"GUS22011025M-120","price":0.3,"currency_code":"GBP","in_stock":true},{"title":"140gsm \/ Without Window \/ 405 x 305 x 30mm","offer_id":44959575343369,"sku":"GUS40530530M-140","price":0.79,"currency_code":"GBP","in_stock":true},{"title":"140gsm \/ Without Window \/ B4 - 352 x 250mm","offer_id":45509804261641,"sku":"GUS35225025M-140","price":0.5,"currency_code":"GBP","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0721\/0614\/8105\/files\/gus16211425m-120-recycled-manilla-gusset-peel-seal-envelopes-537038.jpg?v=1739465035"},{"product_id":"white-string-washer-gusset-envelopes","title":"White String \u0026 Washer Gusset Envelopes","description":"\u003cp\u003eWhen a flat envelope won't do, these step in. String and washer gusset envelopes in white, with 25mm expanding sides that open to hold thicker files, multi-page reports, and anything that a standard envelope would strain to contain. The cord-and-disc closure seals the whole thing reliably and opens just as easily, reusable, no adhesive, no replacement needed. Available from Postal Packaging in C6, DL, C5, and C4.\u003c\/p\u003e","brand":"Postal Packaging","offers":[{"title":"DL - 220 x 110 x 25mm","offer_id":44959578652937,"sku":"SW220W-G","price":0.93,"currency_code":"GBP","in_stock":true},{"title":"C6 - 162 x 114 x 25mm","offer_id":44959578784009,"sku":"SW162W-G","price":0.84,"currency_code":"GBP","in_stock":true},{"title":"C5 - 229 x 162 x 25mm","offer_id":44959578915081,"sku":"SW229W-G","price":1.02,"currency_code":"GBP","in_stock":true},{"title":"C4 - 324 x 229 x 25mm","offer_id":44959579046153,"sku":"SW324W-G","price":1.56,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0721\/0614\/8105\/products\/sw324w-g-white-string-washer-gusset-envelopes-847854.jpg?v=1739465025"},{"product_id":"red-string-washer-gusset-envelopes","title":"Red String \u0026 Washer Gusset Envelopes","description":"\u003cp\u003eString and washer gusset envelopes in red, for colour-coded internal mail and priority filing where bulkier documents need more room than a flat envelope provides. The 25mm gusset expands to fit, the cord-and-disc closure seals it and opens again on demand, indefinitely. Available from Postal Packaging in C6, DL, C5, and C4.\u003c\/p\u003e","brand":"Postal Packaging","offers":[{"title":"DL - 220 x 110 x 25mm","offer_id":44959579275529,"sku":"SW220R-G","price":0.83,"currency_code":"GBP","in_stock":true},{"title":"C6 - 162 x 114 x 25mm","offer_id":44959579406601,"sku":"SW162R-G","price":0.76,"currency_code":"GBP","in_stock":true},{"title":"C5 - 229 x 162 x 25mm","offer_id":44959579537673,"sku":"SW229R-G","price":0.92,"currency_code":"GBP","in_stock":true},{"title":"C4 - 324 x 229 x 25mm","offer_id":44959579668745,"sku":"SW324R-G","price":1.41,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0721\/0614\/8105\/products\/sw220r-g-red-string-washer-gusset-envelopes-189877.jpg?v=1739465023"},{"product_id":"manila-string-washer-gusset-envelopes","title":"Manila String \u0026 Washer Gusset Envelopes","description":"\u003cp\u003eString and washer gusset envelopes in manila, the practical workhorse of any busy filing or internal mail system. The 25mm expanding sides handle the thicker documents and multi-page reports that flat envelopes can't, and the cord-and-disc closure seals and opens as many times as the job requires. Available from Postal Packaging in C6, DL, C5, and C4.\u003c\/p\u003e","brand":"Postal Packaging","offers":[{"title":"Yes \/ C5 - 229 x 162 x 25mm","offer_id":56846405468425,"sku":"SW229G-FV","price":0.89,"currency_code":"GBP","in_stock":true},{"title":"Yes \/ C4 - 324 x 229 x 25mm","offer_id":56846405501193,"sku":"SW324G-FV","price":1.48,"currency_code":"GBP","in_stock":true},{"title":"No \/ C5 - 229 x 162 x 25mm","offer_id":44959581241609,"sku":"SW229G","price":0.8,"currency_code":"GBP","in_stock":true},{"title":"No \/ DL - 220 x 110 x 25mm","offer_id":44959580979465,"sku":"SW220G","price":0.77,"currency_code":"GBP","in_stock":true},{"title":"No \/ C4 - 324 x 229 x 25mm","offer_id":44959581372681,"sku":"SW324G","price":1.33,"currency_code":"GBP","in_stock":true},{"title":"No \/ C6 - 114 x 162 x 25mm","offer_id":44959581110537,"sku":"SW162G","price":0.71,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0721\/0614\/8105\/products\/sw220g-manilla-string-washer-gusset-envelopes-811593.jpg?v=1739465026"},{"product_id":"black-string-and-washer-gusset-envelopes","title":"Black String and Washer Gusset Envelopes","description":"\u003cp\u003eString and washer gusset envelopes in black, for internal mail and filing systems where thicker documents need more room and appearance still matters. The 25mm gusset opens for bulkier contents, the cord-and-disc closure seals reliably and unwinds to open, no adhesive, no wear, no replacement. The black finish suits studios, legal environments, and colour-coded systems where the colour of the envelope carries information. Available from Postal Packaging in C6, DL, C5, and C4.\u003c\/p\u003e","brand":"Postal Packaging","offers":[{"title":"DL - 220 x 110 x 25mm","offer_id":44959581569289,"sku":"SW220B-G","price":0.83,"currency_code":"GBP","in_stock":true},{"title":"C6 - 114 x 162 x 25mm","offer_id":44959581700361,"sku":"SW162B-G","price":0.76,"currency_code":"GBP","in_stock":true},{"title":"C5 - 229 x 162 x 25mm","offer_id":44959581831433,"sku":"SW229B-G","price":0.92,"currency_code":"GBP","in_stock":true},{"title":"C4 - 324 x 229 x 25mm","offer_id":44959581962505,"sku":"SW324B-G","price":1.41,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0721\/0614\/8105\/products\/sw220b-g-black-string-and-washer-gusset-envelopes-396271.jpg?v=1739465022"},{"product_id":"transparent-biodegradable-bags","title":"Transparent Biodegradable Bags","description":"\u003cp\u003eCrystal-clear packaging made from cellulose-based bio-film derived from sustainable wood pulp, one of the most genuinely eco-friendly options available. These bags are biodegradable, compostable, and comply with the EN13432 European specification for industrial compostability. For chocolates, confectionery, cereals, seeds, and any food or gift product where both visibility and environmental credentials matter. Available from Postal Packaging in sizes from 155 x 160mm through to 230 x 167mm.\u003c\/p\u003e","brand":"Postal Packaging","offers":[{"title":"155 x 160mm","offer_id":44959582945545,"sku":"PLA155160","price":0.15,"currency_code":"GBP","in_stock":true},{"title":"162 x119mm","offer_id":44959583076617,"sku":"PLA162119","price":0.11,"currency_code":"GBP","in_stock":true},{"title":"175 x 129mm","offer_id":44959583207689,"sku":"PLA175129","price":0.13,"currency_code":"GBP","in_stock":true},{"title":"185 x 138mm","offer_id":44959583338761,"sku":"PLA185138","price":0.15,"currency_code":"GBP","in_stock":true},{"title":"216 x 155mm","offer_id":44959583469833,"sku":"PLA216155","price":0.2,"currency_code":"GBP","in_stock":true},{"title":"230 x 167mm","offer_id":44959583600905,"sku":"PLA230167","price":0.21,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0721\/0614\/8105\/files\/pla155160-transparent-biodegradable-bags-904238.jpg?v=1739465030"},{"product_id":"black-string-and-washer-envelopes","title":"Black String and Washer Envelopes","description":"\u003cp\u003eString and washer envelopes in black, a closure that's been in offices, studios, and archives for generations because it works. Wind the cord around the button disc on the flap, then around the one on the body. Unwind to open. No adhesive, nothing to wear out, and you can do it as many times as the job requires. The black makes these useful wherever colour codes your filing, design studios, legal offices, anywhere that needs to know what's in an envelope before it's opened. Available from Postal Packaging in C6, DL, C5, and C4.\u003c\/p\u003e","brand":"Postal Packaging","offers":[{"title":"DL - 220 x 110mm","offer_id":44959584026889,"sku":"SW220B","price":0.62,"currency_code":"GBP","in_stock":true},{"title":"C6 - 114 x 162mm","offer_id":44959583895817,"sku":"SW162B","price":0.63,"currency_code":"GBP","in_stock":true},{"title":"C5 - 229 x 162mm","offer_id":44959584190729,"sku":"SW229B","price":0.68,"currency_code":"GBP","in_stock":true},{"title":"C4 - 324 x 229mm","offer_id":44959583764745,"sku":"SW324B","price":1.01,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0721\/0614\/8105\/products\/sw220b-black-string-and-washer-envelopes-552590.jpg?v=1739465020"},{"product_id":"white-blue-opaque-self-seal-business-envelopes","title":"White Blue Opaque Self Seal Business Envelopes","description":"\u003cp\u003eWhite blue-opaque business envelopes with a self-seal strip, the same reliable format as a gummed envelope, just faster to close when you're working through volume. Made from recycled 90gsm and 100gsm wove paper with a blue lining for postal privacy. Window and non-window, wallet and pocket, DL through to C4 and beyond. Available from Postal Packaging.\u003c\/p\u003e","brand":"Postal Packaging","offers":[{"title":"Without Window \/ Pocket \/ 220 x 220mm","offer_id":45509764088073,"sku":"435","price":0.23,"currency_code":"GBP","in_stock":true},{"title":"Without Window \/ Pocket \/ 270 x 216mm","offer_id":48451998974217,"sku":"538SS","price":0.25,"currency_code":"GBP","in_stock":true},{"title":"Without Window \/ Pocket \/ 254 x 178mm","offer_id":48448209256713,"sku":"531SS","price":0.18,"currency_code":"GBP","in_stock":true},{"title":"Without Window \/ Pocket \/ C4 - 324 x 229mm","offer_id":45509764153609,"sku":"612","price":0.23,"currency_code":"GBP","in_stock":true},{"title":"Without Window \/ Pocket \/ DL - 220 x 110mm","offer_id":45509764120841,"sku":"445","price":0.14,"currency_code":"GBP","in_stock":true},{"title":"Without Window \/ Pocket \/ C5 - 162 x 229mm","offer_id":48146963955977,"sku":"1D08","price":0.11,"currency_code":"GBP","in_stock":true},{"title":"Without Window \/ Wallet \/ DL - 110 x 220mm","offer_id":44959585599753,"sku":"218","price":0.07,"currency_code":"GBP","in_stock":true},{"title":"Without Window \/ Wallet \/ C5 - 162 x 229mm","offer_id":44959585861897,"sku":"438","price":0.1,"currency_code":"GBP","in_stock":true},{"title":"Without Window \/ Wallet \/ C6 - 114 x 162mm","offer_id":44959585730825,"sku":"120","price":0.07,"currency_code":"GBP","in_stock":true},{"title":"With Window \/ Pocket \/ C5 - 162 x 229mm","offer_id":48448206569737,"sku":"516POR","price":0.13,"currency_code":"GBP","in_stock":true},{"title":"With Window \/ Wallet \/ C4 - 324 x 229mm","offer_id":48401879040265,"sku":"633","price":0.19,"currency_code":"GBP","in_stock":true},{"title":"With Window \/ Wallet \/ DL - 110 x 220mm","offer_id":44959585992969,"sku":"236","price":0.09,"currency_code":"GBP","in_stock":true},{"title":"With Window \/ Wallet \/ C5 - 162 x 229mm","offer_id":44959586255113,"sku":"439","price":0.08,"currency_code":"GBP","in_stock":false},{"title":"With Window \/ Wallet \/ C6 - 114 x 162mm","offer_id":44959586124041,"sku":"128","price":0.07,"currency_code":"GBP","in_stock":true},{"title":"With Window \/ Wallet \/ Square - 220 x 220mm","offer_id":48448181764361,"sku":"437","price":0.25,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0721\/0614\/8105\/products\/438-white-blue-opaque-self-seal-business-envelopes-105605.jpg?v=1739465024"},{"product_id":"white-blue-opaque-gummed-business-envelopes","title":"White Blue Opaque Gummed Business Envelopes","description":"\u003cp\u003eThere's a reason the gummed business envelope hasn't changed much. These white blue-opaque versions are made from recycled 75gsm to 110gsm wove paper, the blue lining keeps what's inside private in the post, and the moistenable flap seals cleanly and firmly. Window and non-window, wallet and pocket, from DL and C6 through to C4. The envelope that keeps offices running without asking for attention. Available from Postal Packaging.\u003c\/p\u003e","brand":"Postal Packaging","offers":[{"title":"75gsm \/ Without Window \/ DL - 110 x 220mm","offer_id":48451992092937,"sku":"215","price":0.07,"currency_code":"GBP","in_stock":true},{"title":"80gsm \/ Without Window \/ 102 x 216mm","offer_id":48401839554825,"sku":"305","price":0.1,"currency_code":"GBP","in_stock":true},{"title":"90gsm \/ With Window \/ DL+ - 114 x 229mm","offer_id":48448130777353,"sku":"335","price":0.07,"currency_code":"GBP","in_stock":true},{"title":"90gsm \/ With Window \/ DL - 110 x 220mm","offer_id":48448014385417,"sku":"232","price":0.08,"currency_code":"GBP","in_stock":false},{"title":"90gsm \/ Without Window \/ 114 x 235mm","offer_id":48448175407369,"sku":"343","price":0.08,"currency_code":"GBP","in_stock":true},{"title":"90gsm \/ Without Window \/ C4 - 229 x 324mm","offer_id":44959586812169,"sku":"329","price":0.19,"currency_code":"GBP","in_stock":true},{"title":"90gsm \/ Without Window \/ C5 - 229 x 162mm","offer_id":44959586550025,"sku":"512B","price":0.14,"currency_code":"GBP","in_stock":true},{"title":"90gsm \/ Without Window \/ DL - 110 x 220mm","offer_id":44959586681097,"sku":"307","price":0.07,"currency_code":"GBP","in_stock":false},{"title":"90gsm \/ Without Window \/ C6 - 114 x 162mm","offer_id":44959586418953,"sku":"106","price":0.07,"currency_code":"GBP","in_stock":true},{"title":"100gsm \/ With Window \/ DL - 110 x 220mm","offer_id":48448022216969,"sku":"236B","price":0.11,"currency_code":"GBP","in_stock":true},{"title":"100gsm \/ Without Window \/ C4 - 229 x 324mm","offer_id":48447847465225,"sku":"604","price":0.3,"currency_code":"GBP","in_stock":true},{"title":"110gsm \/ With Window \/ DL - 110 x 220mm","offer_id":48448025624841,"sku":"236D","price":0.1,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0721\/0614\/8105\/files\/236B_01.jpg?v=1756823253"},{"product_id":"white-premium-business-envelopes","title":"White Premium Business Envelopes","description":"\u003cp\u003e120gsm wove paper has a weight in the hand that 90gsm doesn't. 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Available from Postal Packaging.\u003c\/p\u003e","brand":"Postal Packaging","offers":[{"title":"Without Window \/ N\/A \/ 340 x 240mm","offer_id":48448568819977,"sku":"GEMM401","price":0.46,"currency_code":"GBP","in_stock":true},{"title":"Without Window \/ N\/A \/ C4 - 324 x 229mm","offer_id":44959590482185,"sku":"GEMM201","price":0.34,"currency_code":"GBP","in_stock":true},{"title":"Without Window \/ N\/A \/ DL - 110 x 220mm","offer_id":44959590088969,"sku":"GEMM001","price":0.11,"currency_code":"GBP","in_stock":true},{"title":"Without Window \/ N\/A \/ C5 - 162 x 229mm","offer_id":44959590351113,"sku":"GEMM101","price":0.16,"currency_code":"GBP","in_stock":true},{"title":"Without Window \/ N\/A \/ C6 - 114 x 162mm","offer_id":44959590220041,"sku":"GEMM301","price":0.1,"currency_code":"GBP","in_stock":true},{"title":"With Window \/ Left \/ C4 - 324 x 229mm","offer_id":44959590875401,"sku":"GEMM203","price":0.19,"currency_code":"GBP","in_stock":false},{"title":"With Window \/ Left \/ DL - 110 x 220mm","offer_id":44959590613257,"sku":"GEMM003","price":0.1,"currency_code":"GBP","in_stock":true},{"title":"With Window \/ Left \/ C5 - 162 x 229mm","offer_id":44959590744329,"sku":"GEMM103","price":0.18,"currency_code":"GBP","in_stock":true},{"title":"With Window \/ Right \/ DL - 110 x 220mm","offer_id":48448559382793,"sku":"GEMM004","price":0.1,"currency_code":"GBP","in_stock":true},{"title":"With Window \/ Right \/ C5 - 162 x 229mm","offer_id":48448559415561,"sku":"GEMM104","price":0.16,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0721\/0614\/8105\/products\/gemm201-white-premium-business-envelopes-949492.jpg?v=1739465021"},{"product_id":"pale-yellow-tuck-flap-pearlescent-envelopes","title":"Pale Yellow Tuck Flap Pearlescent Envelopes","description":"\u003cp\u003eA soft lustre finish that shifts with the light. 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Available in 130 x 180mm, 140 x 200mm, 160 x 230mm, and 175 x 175mm square.\u003c\/p\u003e\n\u003cp\u003eFor the same warm occasion quality in a full range of pearlescent sizes, our \u003ca href=\"https:\/\/www.postalpackaging.com\/products\/champagne-pearlescent-envelopes\"\u003eChampagne Pearlescent Envelopes\u003c\/a\u003e offer the closest tone in peel-and-seal and gummed options across wallet and square formats, or browse the full \u003ca href=\"https:\/\/www.postalpackaging.com\/collections\/pearlescent-envelopes\"\u003ePearlescent Envelopes\u003c\/a\u003e collection.\u003c\/p\u003e","brand":"Postal Packaging","offers":[{"title":"Square - 175 x 175mm","offer_id":48449441235209,"sku":"AS15082","price":0.55,"currency_code":"GBP","in_stock":false},{"title":"130 x 180mm","offer_id":44959595495689,"sku":"AS15022","price":0.43,"currency_code":"GBP","in_stock":false},{"title":"140 x 200mm","offer_id":44959595364617,"sku":"AS15042","price":0.48,"currency_code":"GBP","in_stock":true},{"title":"160 x 230mm","offer_id":44959595233545,"sku":"AS15062","price":0.55,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0721\/0614\/8105\/products\/as15062-pale-yellow-tuck-flap-pearlescent-envelopes-163443.jpg?v=1739465018"},{"product_id":"champagne-tuck-flap-pearlescent-envelopes","title":"Champagne Tuck Flap Pearlescent Envelopes","description":"\u003cp\u003eA soft lustre finish that shifts with the light. Champagne brings a warm, celebratory quality to the most considered occasions. Made from 170gsm recyclable paper with a tuck-in flap closure. Available in 130 x 180mm, 140 x 200mm, and 175 x 175mm square.\u003c\/p\u003e\n\u003cp\u003eFor the same champagne pearlescent quality in a full range of wallet and square sizes, our \u003ca href=\"https:\/\/www.postalpackaging.com\/products\/champagne-pearlescent-envelopes\"\u003eChampagne Pearlescent Envelopes\u003c\/a\u003e are available from 62 x 94mm up to C4, or browse the full \u003ca href=\"https:\/\/www.postalpackaging.com\/collections\/pearlescent-envelopes\"\u003ePearlescent Envelopes\u003c\/a\u003e collection.\u003c\/p\u003e","brand":"Postal Packaging","offers":[{"title":"Square - 175 x 175mm","offer_id":48449441267977,"sku":"AS15084","price":0.9,"currency_code":"GBP","in_stock":true},{"title":"130 x 180mm","offer_id":44959597461769,"sku":"AS15024","price":0.66,"currency_code":"GBP","in_stock":false},{"title":"140 x 200mm","offer_id":44959597330697,"sku":"AS15044","price":0.77,"currency_code":"GBP","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0721\/0614\/8105\/products\/as15044-champagne-tuck-flap-pearlescent-envelopes-174532.jpg?v=1739465015"},{"product_id":"pink-tuck-flap-pearlescent-envelopes","title":"Pink Tuck Flap Pearlescent Envelopes","description":"\u003cp\u003eA soft lustre finish that shifts with the light. Pink carries a delicate warmth that suits occasion stationery and heartfelt correspondence where the envelope should feel as personal as the message inside. Made from 170gsm recyclable paper with a tuck-in flap. Available in 130 x 180mm and 175 x 175mm square.\u003c\/p\u003e\n\u003cp\u003eFor a pink pearlescent envelope in peel-and-seal or gummed closure across more sizes, our \u003ca href=\"https:\/\/www.postalpackaging.com\/products\/baby-pink-pearlescent-envelopes\"\u003eBaby Pink Pearlescent Envelopes\u003c\/a\u003e offer the same delicate lustre from 62 x 94mm through to 170 x 170mm, or browse the full \u003ca href=\"https:\/\/www.postalpackaging.com\/collections\/pearlescent-envelopes\"\u003ePearlescent Envelopes\u003c\/a\u003e collection.\u003c\/p\u003e","brand":"Postal Packaging","offers":[{"title":"Square - 175 x 175mm","offer_id":48449473839369,"sku":"AS15086","price":0.9,"currency_code":"GBP","in_stock":true},{"title":"130 x 180mm","offer_id":44959597592841,"sku":"AS15026","price":0.67,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0721\/0614\/8105\/products\/as15026-pink-tuck-flap-pearlescent-envelopes-252921.jpg?v=1739465008"},{"product_id":"silver-pearlescent-envelopes","title":"Silver Pearlescent Envelopes","description":"\u003cp\u003ePearlescent paper has a quality that photographs rarely capture, a soft, shifting shimmer that changes with the light and the angle. Postal Packaging's silver pearlescent envelopes carry that effect in a cool, versatile tone that works as well for weddings as it does for brand events, invitations, and anything that deserves more than an ordinary envelope. Made from 120gsm recyclable paper with gummed and peel and seal options, available in 62 x 94mm, 80 x 80mm square, C7, 100 x 100mm square, C6, 120 x 120mm square, DL, 155 x 155mm square, 170 x 170mm square, C5, C4, and 220 x 220mm square.\u003c\/p\u003e\n\u003cp\u003eFor a harder reflective finish in the same silver tone, our \u003ca href=\"https:\/\/www.postalpackaging.com\/products\/silver-mirror-finish-envelopes\"\u003eSilver Mirror Finish Envelopes\u003c\/a\u003e offer a full mirror quality on the same 120gsm material, or browse the full \u003ca href=\"https:\/\/www.postalpackaging.com\/collections\/mirror-finished-envelopes\"\u003eMirror Finished Envelopes\u003c\/a\u003e collection.\u003c\/p\u003e","brand":"Postal Packaging","offers":[{"title":"Gummed \/ C7 - 82 x 113mm","offer_id":44959617351945,"sku":"PM40-01C7","price":0.16,"currency_code":"GBP","in_stock":true},{"title":"Gummed \/ 62 x 94mm","offer_id":44959617515785,"sku":"PM40-0162","price":0.11,"currency_code":"GBP","in_stock":true},{"title":"Gummed \/ Square - 80 x 80mm","offer_id":44959617646857,"sku":"PM40-0180","price":0.15,"currency_code":"GBP","in_stock":true},{"title":"Gummed \/ Square - 120 x 120mm","offer_id":44959617909001,"sku":"PM40-01120","price":0.24,"currency_code":"GBP","in_stock":true},{"title":"Gummed \/ Square - 100 x 100mm","offer_id":44959617777929,"sku":"PM40-01100","price":0.19,"currency_code":"GBP","in_stock":true},{"title":"Peel and Seal \/ C6 - 114 x 162mm","offer_id":44959616565513,"sku":"PM40-01C6","price":0.29,"currency_code":"GBP","in_stock":true},{"title":"Peel and Seal \/ DL - 110 x 220mm","offer_id":44959616434441,"sku":"PM40-01DL","price":0.3,"currency_code":"GBP","in_stock":true},{"title":"Peel and Seal \/ C4 - 324 x 229mm","offer_id":44959616827657,"sku":"PM40-01C4","price":0.87,"currency_code":"GBP","in_stock":true},{"title":"Peel and Seal \/ C5 - 162 x 229mm","offer_id":44959616696585,"sku":"PM40-01C5","price":0.39,"currency_code":"GBP","in_stock":true},{"title":"Peel and Seal \/ Square - 155 x 155mm","offer_id":44959617220873,"sku":"PM40-01155","price":0.33,"currency_code":"GBP","in_stock":true},{"title":"Peel and Seal \/ Square - 170 x 170mm","offer_id":44959616958729,"sku":"PM40-01170","price":0.39,"currency_code":"GBP","in_stock":true},{"title":"Peel and Seal \/ Square - 220 x 220mm","offer_id":44959617089801,"sku":"PM40-01220","price":0.51,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0721\/0614\/8105\/products\/pm40-01dl-silver-pearlescent-envelopes-493307.jpg?v=1739464995"},{"product_id":"medium-taupe-pearlescent-envelopes","title":"Medium Taupe Pearlescent Envelopes","description":"\u003cp\u003ePearlescent paper has a quality that photographs rarely capture, a soft, shifting shimmer that changes with the light and the angle. Medium taupe carries that effect in an understated, warm tone that suits occasions calling for elegance without ostentation. Made from 120gsm recyclable paper with gummed and peel and seal options, available in 62 x 94mm, C7, DL, C6, C5, 155 x 155mm square, and 170 x 170mm square.\u003c\/p\u003e\n\u003cp\u003eFor a complementary envelope in a warm neutral tone, our \u003ca href=\"https:\/\/www.postalpackaging.com\/products\/champagne-butterfly-envelopes\"\u003eChampagne Butterfly Envelopes\u003c\/a\u003e carry a similar understated warmth in a distinctive butterfly opening format, or browse the full \u003ca href=\"https:\/\/www.postalpackaging.com\/collections\/butterfly-envelopes\"\u003eButterfly Envelopes\u003c\/a\u003e collection.\u003c\/p\u003e","brand":"Postal Packaging","offers":[{"title":"Gummed \/ C7 - 82 x 113mm","offer_id":44959618334985,"sku":"PM40-10C7","price":0.16,"currency_code":"GBP","in_stock":false},{"title":"Gummed \/ 62 x 94mm","offer_id":44959618466057,"sku":"PM40-1062","price":0.11,"currency_code":"GBP","in_stock":true},{"title":"Peel and Seal \/ C6 - 114 x 162mm","offer_id":44959618203913,"sku":"PM40-10C6","price":0.28,"currency_code":"GBP","in_stock":true},{"title":"Peel and Seal \/ DL - 110 x 220mm","offer_id":48448703660297,"sku":"PM40-10DL","price":0.3,"currency_code":"GBP","in_stock":false},{"title":"Peel and Seal \/ C5 - 162 x 229mm","offer_id":48448703234313,"sku":"PM40-10C5","price":0.39,"currency_code":"GBP","in_stock":true},{"title":"Peel and Seal \/ C4 - 229 x 324mm","offer_id":48448703168777,"sku":"PM40-10C4","price":0.85,"currency_code":"GBP","in_stock":false},{"title":"Peel and Seal \/ Square - 155 x 155mm","offer_id":48448701595913,"sku":"PM40-10155","price":0.33,"currency_code":"GBP","in_stock":true},{"title":"Peel and Seal \/ Square - 170 x 170mm","offer_id":48448701759753,"sku":"PM40-10170","price":0.39,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0721\/0614\/8105\/products\/pm40-1062-medium-taupe-pearlescent-envelopes-338675.jpg?v=1739464993"},{"product_id":"lime-green-pearlescent-envelopes","title":"Lime Green Pearlescent Envelopes","description":"\u003cp\u003ePearlescent paper has a quality that photographs rarely capture, a soft, shifting shimmer that changes with the light and the angle. Lime green carries that effect with an energy and immediacy that makes it a natural choice for cards and correspondence that wants to arrive with a bit of life in it. Made from 120gsm recyclable paper with gummed and peel and seal options, available in 62 x 94mm, C7, DL, C6, C5, C4, 155 x 155mm square, and 170 x 170mm square.\u003c\/p\u003e\n\u003cp\u003eFor a textured wallet envelope in a complementary natural green, our \u003ca href=\"https:\/\/www.postalpackaging.com\/products\/bean-green-textured-envelopes\"\u003eBean Green Textured Envelopes\u003c\/a\u003e offer a more considered take on the same vivid end of the spectrum, or browse the full \u003ca href=\"https:\/\/www.postalpackaging.com\/collections\/textured-envelopes\"\u003eTextured Envelopes\u003c\/a\u003e collection.\u003c\/p\u003e","brand":"Postal Packaging","offers":[{"title":"Gummed \/ C7 - 82 x 113mm","offer_id":44959619481865,"sku":"PM40-11C7","price":0.16,"currency_code":"GBP","in_stock":true},{"title":"Gummed \/ 62 x 94mm","offer_id":44959619612937,"sku":"PM40-1162","price":0.12,"currency_code":"GBP","in_stock":false},{"title":"Peel and Seal \/ C6 - 114 x 162mm","offer_id":44959618957577,"sku":"PM40-11C6","price":0.47,"currency_code":"GBP","in_stock":false},{"title":"Peel and Seal \/ DL - 110 x 220mm","offer_id":44959618826505,"sku":"PM40-11DL","price":0.3,"currency_code":"GBP","in_stock":true},{"title":"Peel and Seal \/ C4 - 324 x 229mm","offer_id":44959619219721,"sku":"PM40-11C4","price":0.87,"currency_code":"GBP","in_stock":true},{"title":"Peel and Seal \/ C5 - 162 x 229mm","offer_id":44959619088649,"sku":"PM40-11C5","price":0.74,"currency_code":"GBP","in_stock":false},{"title":"Peel and Seal \/ Square - 155 x 155mm","offer_id":44959619350793,"sku":"PM40-11155","price":0.61,"currency_code":"GBP","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0721\/0614\/8105\/products\/pm40-11dl-lime-green-pearlescent-envelopes-334431.jpg?v=1739464989"},{"product_id":"gold-pearlescent-envelopes","title":"Gold Pearlescent Envelopes","description":"\u003cp\u003ePearlescent paper has a quality that photographs rarely capture, a soft, shifting shimmer that changes with the light and the angle. Gold carries that effect with a warmth that no flat colour can replicate, suited to celebrations, award ceremonies, and correspondence that should feel genuinely special. Made from 120gsm recyclable paper with gummed and peel and seal options, available in 62 x 94mm, C7, 80 x 80mm square, 100 x 100mm square, 120 x 120mm square, DL, C6, C5, C4, 155 x 155mm square, and 170 x 170mm square.\u003c\/p\u003e\n\u003cp\u003eFor a full reflective gold finish, our \u003ca href=\"https:\/\/www.postalpackaging.com\/products\/gold-mirror-finish-envelopes\"\u003eGold Mirror Finish Envelopes\u003c\/a\u003e take the same warm tone to a mirror quality that catches the light even more dramatically, or browse the full \u003ca href=\"https:\/\/www.postalpackaging.com\/collections\/mirror-finished-envelopes\"\u003eMirror Finished Envelopes\u003c\/a\u003e collection.\u003c\/p\u003e","brand":"Postal Packaging","offers":[{"title":"Gummed \/ C7 - 82 x 113mm","offer_id":44959620890889,"sku":"PM40-14C7","price":0.16,"currency_code":"GBP","in_stock":true},{"title":"Gummed \/ 62 x 94mm","offer_id":48220715352329,"sku":"PM40-1462","price":0.11,"currency_code":"GBP","in_stock":true},{"title":"Gummed \/ Square - 80 x 80mm","offer_id":44959620989193,"sku":"PM40-1480","price":0.15,"currency_code":"GBP","in_stock":true},{"title":"Gummed \/ Square - 120 x 120mm","offer_id":44959621251337,"sku":"PM40-14120","price":0.24,"currency_code":"GBP","in_stock":true},{"title":"Gummed \/ Square - 100 x 100mm","offer_id":44959621120265,"sku":"PM40-14100","price":0.19,"currency_code":"GBP","in_stock":true},{"title":"Peel and Seal \/ C6 - 114 x 162mm","offer_id":44959620268297,"sku":"PM40-14C6","price":0.29,"currency_code":"GBP","in_stock":true},{"title":"Peel and Seal \/ DL - 110 x 220mm","offer_id":44959620137225,"sku":"PM40-14DL","price":0.3,"currency_code":"GBP","in_stock":true},{"title":"Peel and Seal \/ C4 - 324 x 229mm","offer_id":44959620530441,"sku":"PM40-14C4","price":0.87,"currency_code":"GBP","in_stock":true},{"title":"Peel and Seal \/ C5 - 162 x 229mm","offer_id":44959620399369,"sku":"PM40-14C5","price":0.39,"currency_code":"GBP","in_stock":true},{"title":"Peel and Seal \/ Square - 155 x 155mm","offer_id":44959620759817,"sku":"PM40-14155","price":0.33,"currency_code":"GBP","in_stock":true},{"title":"Peel and Seal \/ Square - 170 x 170mm","offer_id":44959620628745,"sku":"PM40-14170","price":0.39,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0721\/0614\/8105\/products\/pm40-14dl-gold-pearlescent-envelopes-977446.jpg?v=1739464993"},{"product_id":"copper-pearlescent-envelopes","title":"Copper Pearlescent Envelopes","description":"\u003cp\u003ePearlescent paper has a quality that photographs rarely capture, a soft, shifting shimmer that changes with the light and the angle. Copper carries that effect in a rich metallic warmth that works beautifully for autumn occasions, premium gifting, and brand stationery that wants to feel different from gold without losing the warmth. Made from 120gsm recyclable paper with peel and seal options, available in C7, DL, C6, C5, 155 x 155mm square, and 170 x 170mm square.\u003c\/p\u003e\n\u003cp\u003eFor a complementary copper envelope with a butterfly opening, our \u003ca href=\"https:\/\/www.postalpackaging.com\/products\/copper-butterfly-envelopes\"\u003eCopper Butterfly Envelopes\u003c\/a\u003e carry the same rich metallic tone in a distinctive format, or browse the full \u003ca href=\"https:\/\/www.postalpackaging.com\/collections\/butterfly-envelopes\"\u003eButterfly Envelopes\u003c\/a\u003e collection.\u003c\/p\u003e","brand":"Postal Packaging","offers":[{"title":"Gummed \/ C7 - 82 x 113mm","offer_id":44959622430985,"sku":"PM40-15C7","price":0.16,"currency_code":"GBP","in_stock":true},{"title":"Peel and Seal \/ C6 - 114 x 162mm","offer_id":44959621873929,"sku":"PM40-15C6","price":0.29,"currency_code":"GBP","in_stock":true},{"title":"Peel and Seal \/ DL - 110 x 220mm","offer_id":44959621742857,"sku":"PM40-15DL","price":0.37,"currency_code":"GBP","in_stock":false},{"title":"Peel and Seal \/ C5 - 162 x 229mm","offer_id":44959622037769,"sku":"PM40-15C5","price":0.39,"currency_code":"GBP","in_stock":true},{"title":"Peel and Seal \/ Square - 155 x 155mm","offer_id":44959622299913,"sku":"PM40-15155","price":0.33,"currency_code":"GBP","in_stock":true},{"title":"Peel and Seal \/ Square - 170 x 170mm","offer_id":44959622168841,"sku":"PM40-15170","price":0.47,"currency_code":"GBP","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0721\/0614\/8105\/products\/pm40-15dl-copper-pearlescent-envelopes-351750.jpg?v=1739464991"},{"product_id":"cardinal-red-pearlescent-envelopes","title":"Cardinal Red Pearlescent Envelopes","description":"\u003cp\u003ePearlescent paper has a quality that photographs rarely capture, a soft, shifting shimmer that changes with the light and the angle. Cardinal red carries that effect in a bold colour that the shimmer makes richer and more considered than flat red ever manages. Made from 120gsm recyclable paper with gummed and peel and seal options, available in 62 x 94mm, C7, DL, C6, C5, 155 x 155mm square, and 170 x 170mm square.\u003c\/p\u003e\n\u003cp\u003eFor a bold red envelope in a foil finish, our \u003ca href=\"https:\/\/www.postalpackaging.com\/products\/red-metallic-finish-foil-envelopes\"\u003eRed Metallic Finish Foil Envelopes\u003c\/a\u003e carry the same intensity in a completely different material and format, or browse the full \u003ca href=\"https:\/\/www.postalpackaging.com\/collections\/metallic-finish-foil-bag-mailers\"\u003eMetallic Finish Foil Bag Envelopes\u003c\/a\u003e collection.\u003c\/p\u003e","brand":"Postal Packaging","offers":[{"title":"Gummed \/ 62 x 94mm","offer_id":44959624659209,"sku":"PM40-1662","price":0.11,"currency_code":"GBP","in_stock":true},{"title":"Peel and Seal \/ C7 - 82 x 113mm","offer_id":44959624265993,"sku":"PM40-16C7","price":0.16,"currency_code":"GBP","in_stock":true},{"title":"Peel and Seal \/ C6 - 114 x 162mm","offer_id":44959624003849,"sku":"PM40-16C6","price":0.29,"currency_code":"GBP","in_stock":true},{"title":"Peel and Seal \/ DL - 110 x 220mm","offer_id":44959623872777,"sku":"PM40-16DL","price":0.3,"currency_code":"GBP","in_stock":true},{"title":"Peel and Seal \/ C5 - 162 x 229mm","offer_id":44959624134921,"sku":"PM40-16C5","price":0.39,"currency_code":"GBP","in_stock":true},{"title":"Peel and Seal \/ Square - 155 x 155mm","offer_id":44959624528137,"sku":"PM40-16155","price":0.33,"currency_code":"GBP","in_stock":true},{"title":"Peel and Seal \/ Square - 170 x 170mm","offer_id":44959624397065,"sku":"PM40-16170","price":0.39,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0721\/0614\/8105\/products\/pm40-16dl-cardinal-red-pearlescent-envelopes-628046.jpg?v=1739464992"},{"product_id":"white-pearlescent-envelopes","title":"White Pearlescent Envelopes","description":"\u003cp\u003ePearlescent paper has a quality that photographs rarely capture, a soft, shifting shimmer that changes with the light and the angle. White is the most versatile of the range, clean enough for formal occasions and luminous enough to feel genuinely special. Made from 120gsm recyclable paper with gummed and peel and seal options, available in 62 x 94mm, C7, DL, C6, C5, C4, 155 x 155mm square, and 170 x 170mm square.\u003c\/p\u003e\n\u003cp\u003eFor a tuck-in flap closure in the same pearlescent white, our \u003ca href=\"https:\/\/www.postalpackaging.com\/products\/white-tuck-flap-pearlescent-envelopes\"\u003eWhite Tuck Flap Pearlescent Envelopes\u003c\/a\u003e are available in portrait formats from 130 x 180mm up to 160 x 230mm, or browse the full \u003ca href=\"https:\/\/www.postalpackaging.com\/collections\/pearlescent-envelopes\"\u003ePearlescent Envelopes\u003c\/a\u003e collection.\u003c\/p\u003e","brand":"Postal Packaging","offers":[{"title":"Gummed \/ C7 - 82 x 113mm","offer_id":44959626133769,"sku":"PM40-17C7","price":0.16,"currency_code":"GBP","in_stock":true},{"title":"Gummed \/ 62 x 94mm","offer_id":44959626264841,"sku":"PM40-1762","price":0.11,"currency_code":"GBP","in_stock":true},{"title":"Peel and Seal \/ C6 - 114 x 162mm","offer_id":44959625478409,"sku":"PM40-17C6","price":0.29,"currency_code":"GBP","in_stock":true},{"title":"Peel and Seal \/ DL - 110 x 220mm","offer_id":44959625347337,"sku":"PM40-17DL","price":0.3,"currency_code":"GBP","in_stock":true},{"title":"Peel and Seal \/ C4 - 324 x 229mm","offer_id":44959625740553,"sku":"PM40-17C4","price":0.87,"currency_code":"GBP","in_stock":true},{"title":"Peel and Seal \/ C5 - 162 x 229mm","offer_id":44959625609481,"sku":"PM40-17C5","price":0.39,"currency_code":"GBP","in_stock":true},{"title":"Peel and Seal \/ Square - 155 x 155mm","offer_id":44959626002697,"sku":"PM40-17155","price":0.33,"currency_code":"GBP","in_stock":true},{"title":"Peel and Seal \/ Square - 170 x 170mm","offer_id":44959625871625,"sku":"PM40-17170","price":0.39,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0721\/0614\/8105\/products\/pm40-17dl-white-pearlescent-envelopes-872497.jpg?v=1739464993"},{"product_id":"champagne-pearlescent-envelopes","title":"Champagne Pearlescent Envelopes","description":"\u003cp\u003ePearlescent paper has a quality that photographs rarely capture, a soft, shifting shimmer that changes with the light and the angle. Champagne carries that effect in a warm, celebratory tone that suits weddings, formal events, and anything that calls for something elevated. Made from 120gsm recyclable paper with gummed and peel and seal options, available in 62 x 94mm, C7, DL, C6, C5, C4, 155 x 155mm square, and 170 x 170mm square.\u003c\/p\u003e\n\u003cp\u003eFor a pearlescent envelope in the same warm, celebratory tone with a tuck-in flap closure, our \u003ca href=\"https:\/\/www.postalpackaging.com\/products\/champagne-tuck-flap-pearlescent-envelopes\"\u003eChampagne Tuck Flap Pearlescent Envelopes\u003c\/a\u003e offer a slightly different format for the same occasions, or browse the full \u003ca href=\"https:\/\/www.postalpackaging.com\/collections\/pearlescent-envelopes\"\u003ePearlescent Envelopes\u003c\/a\u003e collection.\u003c\/p\u003e","brand":"Postal Packaging","offers":[{"title":"Gummed \/ C7 - 82 x 113mm","offer_id":44959627673865,"sku":"PM40-19C7","price":0.11,"currency_code":"GBP","in_stock":false},{"title":"Gummed \/ 62 x 94mm","offer_id":44959627804937,"sku":"PM40-1962","price":0.11,"currency_code":"GBP","in_stock":true},{"title":"Peel and Seal \/ C6 - 114 x 162mm","offer_id":44959627018505,"sku":"PM40-19C6","price":0.29,"currency_code":"GBP","in_stock":true},{"title":"Peel and Seal \/ DL - 110 x 220mm","offer_id":44959626887433,"sku":"PM40-19DL","price":0.37,"currency_code":"GBP","in_stock":true},{"title":"Peel and Seal \/ C4 - 324 x 229mm","offer_id":44959627280649,"sku":"PM40-19C4","price":0.87,"currency_code":"GBP","in_stock":true},{"title":"Peel and Seal \/ C5 - 162 x 229mm","offer_id":44959627149577,"sku":"PM40-19C5","price":0.39,"currency_code":"GBP","in_stock":true},{"title":"Peel and Seal \/ Square - 155 x 155mm","offer_id":44959627542793,"sku":"PM40-19155","price":0.33,"currency_code":"GBP","in_stock":true},{"title":"Peel and Seal \/ Square - 170 x 170mm","offer_id":44959627411721,"sku":"PM40-19170","price":0.39,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0721\/0614\/8105\/products\/pm40-19dl-champagne-pearlescent-envelopes-972504.jpg?v=1739464985"},{"product_id":"aubergine-pearlescent-envelopes","title":"Aubergine Pearlescent Envelopes","description":"\u003cp\u003ePearlescent paper has a quality that photographs rarely capture, a soft, shifting shimmer that changes with the light and the angle. Aubergine carries that effect in a deep, sophisticated colour that looks different at every angle and suits occasions that want something genuinely distinctive. Made from 120gsm recyclable paper with gummed and peel and seal options, available in 62 x 94mm, C7, DL, C6, C5, C4, 155 x 155mm square, and 170 x 170mm square.\u003c\/p\u003e\n\u003cp\u003eFor a deep, rich purple in a foil envelope format, our \u003ca href=\"https:\/\/www.postalpackaging.com\/products\/purple-metallic-finish-foil-envelopes\"\u003ePurple Metallic Finish Foil Envelopes\u003c\/a\u003e carry a complementary intensity in a completely different material, or browse the full \u003ca href=\"https:\/\/www.postalpackaging.com\/collections\/metallic-finish-foil-bag-mailers\"\u003eMetallic Finish Foil Bag Envelopes\u003c\/a\u003e collection.\u003c\/p\u003e","brand":"Postal Packaging","offers":[{"title":"Gummed \/ C7 - 82 x 113mm","offer_id":44959629607177,"sku":"PM40-21C7","price":0.12,"currency_code":"GBP","in_stock":false},{"title":"Gummed \/ 62 x 94mm","offer_id":44959629738249,"sku":"PM40-2162","price":1.58,"currency_code":"GBP","in_stock":false},{"title":"Peel and Seal \/ C6 - 114 x 162mm","offer_id":44959629082889,"sku":"PM40-21C6","price":0.29,"currency_code":"GBP","in_stock":true},{"title":"Peel and Seal \/ DL - 110 x 220mm","offer_id":44959628951817,"sku":"PM40-21DL","price":0.3,"currency_code":"GBP","in_stock":true},{"title":"Peel and Seal \/ C5 - 162 x 229mm","offer_id":44959629213961,"sku":"PM40-21C5","price":0.39,"currency_code":"GBP","in_stock":true},{"title":"Peel and Seal \/ C4 - 229 x 324mm","offer_id":48448706085129,"sku":"PM40-21C4","price":0.87,"currency_code":"GBP","in_stock":false},{"title":"Peel and Seal \/ Square - 155 x 155mm","offer_id":44959629476105,"sku":"PM40-21155","price":0.33,"currency_code":"GBP","in_stock":true},{"title":"Peel and Seal \/ Square - 170 x 170mm","offer_id":44959629345033,"sku":"PM40-21170","price":0.39,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0721\/0614\/8105\/products\/pm40-21dl-aubergine-pearlescent-envelopes-388270.jpg?v=1739464988"},{"product_id":"midnight-blue-pearlescent-envelopes","title":"Midnight Blue Pearlescent Envelopes","description":"\u003cp\u003ePearlescent paper has a quality that photographs rarely capture, a soft, shifting shimmer that changes with the light and the angle. Midnight blue carries that effect in a depth and intensity that suits formal invitations, premium brand correspondence, and occasions that want presence without obvious glamour. Made from 120gsm recyclable paper with gummed and peel and seal options, available in 62 x 94mm, C7, DL, C6, C5, C4, 155 x 155mm square, and 170 x 170mm square.\u003c\/p\u003e\n\u003cp\u003eFor a complementary midnight blue envelope with a butterfly opening, our \u003ca href=\"https:\/\/www.postalpackaging.com\/products\/midnight-blue-butterfly-envelopes\"\u003eMidnight Blue Butterfly Envelopes\u003c\/a\u003e carry the same deep tone in a distinctive V-opening format, or browse the full \u003ca href=\"https:\/\/www.postalpackaging.com\/collections\/butterfly-envelopes\"\u003eButterfly Envelopes\u003c\/a\u003e collection.\u003c\/p\u003e","brand":"Postal Packaging","offers":[{"title":"Gummed \/ C7 - 82 x 113mm","offer_id":44959631278345,"sku":"PM40-22C7","price":0.16,"currency_code":"GBP","in_stock":true},{"title":"Gummed \/ 62 x 94mm","offer_id":44959631409417,"sku":"PM40-2262","price":0.11,"currency_code":"GBP","in_stock":true},{"title":"Peel and Seal \/ C6 - 114 x 162mm","offer_id":44959630622985,"sku":"PM40-22C6","price":0.29,"currency_code":"GBP","in_stock":true},{"title":"Peel and Seal \/ DL - 110 x 220mm","offer_id":44959630491913,"sku":"PM40-22DL","price":0.3,"currency_code":"GBP","in_stock":true},{"title":"Peel and Seal \/ C4 - 324 x 229mm","offer_id":44959630885129,"sku":"PM40-22C4","price":0.87,"currency_code":"GBP","in_stock":true},{"title":"Peel and Seal \/ C5 - 162 x 229mm","offer_id":44959630754057,"sku":"PM40-22C5","price":0.39,"currency_code":"GBP","in_stock":true},{"title":"Peel and Seal \/ Square - 155 x 155mm","offer_id":44959631147273,"sku":"PM40-22155","price":0.33,"currency_code":"GBP","in_stock":true},{"title":"Peel and Seal \/ Square - 170 x 170mm","offer_id":44959631016201,"sku":"PM40-22170","price":0.39,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0721\/0614\/8105\/products\/pm40-22dl-midnight-blue-pearlescent-envelopes-913908.jpg?v=1739464985"},{"product_id":"bronze-pearlescent-envelopes","title":"Bronze Pearlescent Envelopes","description":"\u003cp\u003ePearlescent paper has a quality that photographs rarely capture, a soft, shifting shimmer that changes with the light and the angle. Bronze carries that effect in a warm metallic tone that works as well for premium retail and gifting as it does for seasonal celebrations. Made from 120gsm recyclable paper with gummed and peel and seal options, available in 62 x 94mm, C7, DL, C6, C5, C4, 155 x 155mm square, and 170 x 170mm square.\u003c\/p\u003e\n\u003cp\u003eFor a wallet envelope in the same warm metallic bronze tone with a textured surface finish, our \u003ca href=\"https:\/\/www.postalpackaging.com\/products\/bronze-textured-envelopes\"\u003eBronze Textured Envelopes\u003c\/a\u003e offer a complementary format for the same occasions, or browse the full \u003ca href=\"https:\/\/www.postalpackaging.com\/collections\/textured-envelopes\"\u003eTextured Envelopes\u003c\/a\u003e collection.\u003c\/p\u003e","brand":"Postal Packaging","offers":[{"title":"Gummed \/ C7 - 82 x 113mm","offer_id":44959632720137,"sku":"PM40-24C7","price":0.16,"currency_code":"GBP","in_stock":true},{"title":"Gummed \/ 62 x 94mm","offer_id":44959632851209,"sku":"PM40-2462","price":0.11,"currency_code":"GBP","in_stock":true},{"title":"Peel and Seal \/ C6 - 114 x 162mm","offer_id":44959632064777,"sku":"PM40-24C6","price":0.29,"currency_code":"GBP","in_stock":true},{"title":"Peel and Seal \/ DL - 110 x 220mm","offer_id":44959631933705,"sku":"PM40-24DL","price":0.3,"currency_code":"GBP","in_stock":true},{"title":"Peel and Seal \/ C4 - 324 x 229mm","offer_id":44959632326921,"sku":"PM40-24C4","price":0.66,"currency_code":"GBP","in_stock":false},{"title":"Peel and Seal \/ C5 - 162 x 229mm","offer_id":44959632195849,"sku":"PM40-24C5","price":0.39,"currency_code":"GBP","in_stock":true},{"title":"Peel and Seal \/ Square - 155 x 155mm","offer_id":44959632589065,"sku":"PM40-24155","price":0.33,"currency_code":"GBP","in_stock":true},{"title":"Peel and Seal \/ Square - 170 x 170mm","offer_id":44959632457993,"sku":"PM40-24170","price":0.39,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0721\/0614\/8105\/products\/pm40-24dl-bronze-pearlescent-envelopes-931259.jpg?v=1739464981"},{"product_id":"slate-grey-pearlescent-envelopes","title":"Slate Grey Pearlescent Envelopes","description":"\u003cp\u003ePearlescent paper has a quality that photographs rarely capture, a soft, shifting shimmer that changes with the light and the angle. Slate grey carries that effect in an understated, considered tone that's more interesting than it first appears, the shimmer adds life to a colour that would otherwise sit flat. Made from 120gsm recyclable paper, available in 62 x 94mm, DL, C6, C5, 155 x 155mm square, and 170 x 170mm square.\u003c\/p\u003e\n\u003cp\u003eFor a complementary slate grey envelope with a butterfly opening, our \u003ca href=\"https:\/\/www.postalpackaging.com\/products\/slate-grey-butterfly-envelopes\"\u003eSlate Grey Butterfly Envelopes\u003c\/a\u003e offer the same considered tone in a distinctive V-opening format, or browse the full \u003ca href=\"https:\/\/www.postalpackaging.com\/collections\/butterfly-envelopes\"\u003eButterfly Envelopes\u003c\/a\u003e collection.\u003c\/p\u003e","brand":"Postal Packaging","offers":[{"title":"DL - 110 x 220mm","offer_id":44959633441033,"sku":"PM40-25DL","price":0.3,"currency_code":"GBP","in_stock":true},{"title":"C6 - 114 x 162mm","offer_id":44959633309961,"sku":"PM40-25C6","price":0.29,"currency_code":"GBP","in_stock":true},{"title":"C5 - 162 x 229mm","offer_id":44959633178889,"sku":"PM40-25C5","price":0.39,"currency_code":"GBP","in_stock":true},{"title":"Square - 155 x 155mm","offer_id":48448707723529,"sku":"PM40-25155","price":0.33,"currency_code":"GBP","in_stock":true},{"title":"Square - 170 x 170mm","offer_id":48448707756297,"sku":"PM40-25170","price":0.39,"currency_code":"GBP","in_stock":true},{"title":"62 x 94mm","offer_id":48401967644937,"sku":"PM40-2562","price":0.11,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0721\/0614\/8105\/files\/pm40-25c5-slate-grey-pearlescent-envelopes-173505.jpg?v=1739464983"},{"product_id":"baby-blue-pearlescent-envelopes","title":"Baby Blue Pearlescent Envelopes","description":"\u003cp\u003ePearlescent paper has a quality that photographs rarely capture, a soft, shifting shimmer that changes with the light and the angle. Baby blue carries that effect in a soft, light tone that's an immediate choice for new arrival announcements, christenings, and personal celebrations that want to feel gentle and considered. Made from 120gsm recyclable paper with gummed and peel and seal options, available in 62 x 94mm, C7, DL, C6, C5, 155 x 155mm square, and 170 x 170mm square.\u003c\/p\u003e","brand":"Postal Packaging","offers":[{"title":"Gummed \/ C7 - 82 x 113mm","offer_id":44959634948361,"sku":"PM40-26C7","price":0.16,"currency_code":"GBP","in_stock":true},{"title":"Gummed \/ 62 x 94mm","offer_id":44959635079433,"sku":"PM40-2662","price":1.8,"currency_code":"GBP","in_stock":false},{"title":"Peel and Seal \/ C6 - 114 x 162mm","offer_id":44959634424073,"sku":"PM40-26C6","price":0.29,"currency_code":"GBP","in_stock":true},{"title":"Peel and Seal \/ DL - 110 x 220mm","offer_id":44959634293001,"sku":"PM40-26DL","price":0.3,"currency_code":"GBP","in_stock":true},{"title":"Peel and Seal \/ C5 - 162 x 229mm","offer_id":44959634555145,"sku":"PM40-26C5","price":0.74,"currency_code":"GBP","in_stock":false},{"title":"Peel and Seal \/ Square - 155 x 155mm","offer_id":44959634817289,"sku":"PM40-26155","price":0.33,"currency_code":"GBP","in_stock":true},{"title":"Peel and Seal \/ Square - 170 x 170mm","offer_id":44959634686217,"sku":"PM40-26170","price":0.39,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0721\/0614\/8105\/products\/pm40-26dl-baby-blue-pearlescent-envelopes-212108.jpg?v=1739464981"},{"product_id":"baby-pink-pearlescent-envelopes","title":"Baby Pink Pearlescent Envelopes","description":"\u003cp\u003ePearlescent paper has a quality that photographs rarely capture, a soft, shifting shimmer that changes with the light and the angle. Baby pink carries that effect in a delicate, warm tone suited to new arrivals, celebrations, and heartfelt correspondence that wants to feel genuinely personal. Made from 120gsm recyclable paper with gummed and peel and seal options, available in 62 x 94mm, C7, DL, C6, C5, 155 x 155mm square, and 170 x 170mm square.\u003c\/p\u003e\n\u003cp\u003eFor a pearlescent pink envelope with a tuck-in flap closure in portrait sizes, our \u003ca href=\"https:\/\/www.postalpackaging.com\/products\/pink-tuck-flap-pearlescent-envelopes\"\u003ePink Tuck Flap Pearlescent Envelopes\u003c\/a\u003e carry the same delicate tone in a different format, or browse the full \u003ca href=\"https:\/\/www.postalpackaging.com\/collections\/pearlescent-envelopes\"\u003ePearlescent Envelopes\u003c\/a\u003e collection.\u003c\/p\u003e","brand":"Postal Packaging","offers":[{"title":"Gummed \/ C7 - 82 x 113mm","offer_id":44959636062473,"sku":"PM40-28C7","price":0.16,"currency_code":"GBP","in_stock":false},{"title":"Gummed \/ 62 x 94mm","offer_id":44959636193545,"sku":"PM40-2862","price":0.11,"currency_code":"GBP","in_stock":true},{"title":"Peel and Seal \/ C6 - 114 x 162mm","offer_id":44959635538185,"sku":"PM40-28C6","price":0.29,"currency_code":"GBP","in_stock":true},{"title":"Peel and Seal \/ DL - 110 x 220mm","offer_id":44959635407113,"sku":"PM40-28DL","price":0.3,"currency_code":"GBP","in_stock":true},{"title":"Peel and Seal \/ C5 - 162 x 229mm","offer_id":44959635669257,"sku":"PM40-28C5","price":0.74,"currency_code":"GBP","in_stock":false},{"title":"Peel and Seal \/ Square - 155 x 155mm","offer_id":44959635931401,"sku":"PM40-28155","price":0.33,"currency_code":"GBP","in_stock":true},{"title":"Peel and Seal \/ Square - 170 x 170mm","offer_id":44959635800329,"sku":"PM40-28170","price":0.39,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0721\/0614\/8105\/products\/pm40-28dl-baby-pink-pearlescent-envelopes-621577.jpg?v=1739464980"},{"product_id":"silver-metallic-finish-foil-envelopes","title":"Silver Metallic Finish Foil Envelopes","description":"\u003cp\u003eThere are envelopes that blend in, and there are envelopes that make you stop. Silver metallic foil does the latter, a clean, reflective finish that catches the light and holds attention before anyone's touched the contents. Made from 70-micron material with a peel and seal strip. Available from Postal Packaging in C6, 165 x 165mm square, C5, 220 x 220mm square, 229 x 114mm, 324 x 254mm, C4, and C3.\u003c\/p\u003e\n\u003cp\u003eFor a quieter, more contemporary take on the same silver tone, our \u003ca href=\"https:\/\/www.postalpackaging.com\/products\/metallic-silver-matt-finish-foil-envelopes\"\u003eSilver Matt Finish Foil Envelopes\u003c\/a\u003e swap the reflective surface for a matt finish on the same 70-micron material, or browse the full \u003ca href=\"https:\/\/www.postalpackaging.com\/collections\/matt-finish-foil-bag-mailers\"\u003eMatt Finish Foil Bag Envelopes\u003c\/a\u003e collection.\u003c\/p\u003e","brand":"Postal Packaging","offers":[{"title":"C6 - 114 x 162mm","offer_id":44959651660041,"sku":"SN1S","price":0.18,"currency_code":"GBP","in_stock":true},{"title":"C5 - 229 x 162mm","offer_id":44959651922185,"sku":"SN4S","price":0.34,"currency_code":"GBP","in_stock":true},{"title":"C4 - 324 x 229mm","offer_id":44959651528969,"sku":"SN6S","price":0.65,"currency_code":"GBP","in_stock":true},{"title":"C3 - 450 x 320mm","offer_id":44959652053257,"sku":"SN7S","price":1.19,"currency_code":"GBP","in_stock":true},{"title":"Square - 165 x 165mm","offer_id":44959651791113,"sku":"SN3S","price":0.25,"currency_code":"GBP","in_stock":true},{"title":"Square - 220 x 220mm","offer_id":44959652184329,"sku":"SN5S","price":0.49,"currency_code":"GBP","in_stock":true},{"title":"229 x 114mm","offer_id":44959651397897,"sku":"SN2S","price":0.26,"currency_code":"GBP","in_stock":true},{"title":"324 x 254mm","offer_id":44959651266825,"sku":"SN254S","price":0.73,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0721\/0614\/8105\/products\/sn1s-silver-metallic-finish-foil-envelopes-152272.jpg?v=1739464885"},{"product_id":"silver-holographic-metallic-finish-foil-envelopes","title":"Silver Holographic Metallic Finish Foil Envelopes","description":"\u003cp\u003eHolographic silver shifts across the spectrum as the light and viewing angle change, no two moments look quite the same, which is the point. Made from 70-micron material with a peel and seal strip, for direct mail and correspondence that needs to work before it's even opened. Available from Postal Packaging in 229 x 114mm, C6, C5, C4, 165 x 165mm square, and 220 x 220mm square.\u003c\/p\u003e\n\u003cp\u003eFor a consistent silver reflective finish, our \u003ca href=\"https:\/\/www.postalpackaging.com\/products\/silver-metallic-finish-foil-envelopes\"\u003eSilver Metallic Finish Foil Envelopes\u003c\/a\u003e offer the same bright silver tone without the shifting holographic effect, or browse the full \u003ca href=\"https:\/\/www.postalpackaging.com\/collections\/metallic-finish-foil-bag-mailers\"\u003eMetallic Finish Foil Bag Envelopes\u003c\/a\u003e collection.\u003c\/p\u003e","brand":"Postal Packaging","offers":[{"title":"C6 - 114 x 162mm","offer_id":44959653101833,"sku":"SN1SH-031","price":0.21,"currency_code":"GBP","in_stock":true},{"title":"C5 - 229 x 162mm","offer_id":44959653363977,"sku":"SN4SH-031","price":0.39,"currency_code":"GBP","in_stock":true},{"title":"C4 - 324 x 229mm","offer_id":44959652970761,"sku":"SN6SH-031","price":0.65,"currency_code":"GBP","in_stock":true},{"title":"Square - 165 x 165mm","offer_id":44959653232905,"sku":"SN3SH-031","price":0.3,"currency_code":"GBP","in_stock":true},{"title":"Square - 220 x 220mm","offer_id":44959653495049,"sku":"SN5SH-031","price":0.49,"currency_code":"GBP","in_stock":true},{"title":"229 x 114mm","offer_id":48449442775305,"sku":"SN2SH-031","price":0.26,"currency_code":"GBP","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0721\/0614\/8105\/products\/sn1sh-031-silver-holographic-metallic-finish-foil-envelopes-867643.jpg?v=1739464881"},{"product_id":"red-metallic-finish-foil-envelopes","title":"Red Metallic Finish Foil Envelopes","description":"\u003cp\u003eBold and immediate, red metallic foil announces itself before it's touched. The reflective finish gives the red a depth that flat colour can't achieve. Made from 70-micron material with a peel and seal strip, for event invitations, festive campaigns, and direct mail where first impressions count. Available from Postal Packaging in 45 x 40mm, 229 x 114mm, C6, C5, C4, C3, 165 x 165mm square, and 220 x 220mm square.\u003c\/p\u003e\n\u003cp\u003eFor the same bold red in a matt finish, our \u003ca href=\"https:\/\/www.postalpackaging.com\/products\/red-matt-finish-foil-envelopes\"\u003eRed Matt Finish Foil Envelopes\u003c\/a\u003e offer a more considered aesthetic on the same durable 70-micron material, or browse the full \u003ca href=\"https:\/\/www.postalpackaging.com\/collections\/matt-finish-foil-bag-mailers\"\u003eMatt Finish Foil Bag Envelopes\u003c\/a\u003e collection.\u003c\/p\u003e","brand":"Postal Packaging","offers":[{"title":"C6 - 114 x 162mm","offer_id":44959654740233,"sku":"SN1R","price":0.21,"currency_code":"GBP","in_stock":true},{"title":"C5 - 229 x 162mm","offer_id":44959655133449,"sku":"SN4R","price":0.39,"currency_code":"GBP","in_stock":true},{"title":"C4 - 324 x 229mm","offer_id":44959654609161,"sku":"SN6R","price":0.65,"currency_code":"GBP","in_stock":true},{"title":"C3 - 450 x 320mm","offer_id":44959655264521,"sku":"SN7R","price":1.19,"currency_code":"GBP","in_stock":true},{"title":"Square - 165 x 165mm","offer_id":44959654871305,"sku":"SN3R","price":0.3,"currency_code":"GBP","in_stock":true},{"title":"Square - 220 x 220mm","offer_id":44959655395593,"sku":"SN5R","price":0.49,"currency_code":"GBP","in_stock":true},{"title":"45 x 40mm","offer_id":44959655002377,"sku":"SN4540R","price":0.09,"currency_code":"GBP","in_stock":true},{"title":"229 x 114mm","offer_id":44959654478089,"sku":"SN2R","price":0.26,"currency_code":"GBP","in_stock":true},{"title":"324 x 254mm","offer_id":44959654347017,"sku":"SN254R","price":0.73,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0721\/0614\/8105\/products\/sn1r-red-metallic-finish-foil-envelopes-132840.jpg?v=1739464878"},{"product_id":"red-matt-finish-foil-envelopes","title":"Red Matt Finish Foil Envelopes","description":"\u003cp\u003eMatt red makes a point without raising its voice. Where metallic red shouts, this one simply means it, bold and confident without needing to shine. Made from 70-micron material with a peel and seal strip. Available from Postal Packaging in DL, C5+, C4, and 165 x 165mm square.\u003c\/p\u003e\n\u003cp\u003eFor a reflective red that commands more immediate attention, our \u003ca href=\"https:\/\/www.postalpackaging.com\/products\/red-metallic-finish-foil-envelopes\"\u003eRed Metallic Finish Foil Envelopes\u003c\/a\u003e carry the same colour in a full metallic finish, or browse the full \u003ca href=\"https:\/\/www.postalpackaging.com\/collections\/metallic-finish-foil-bag-mailers\"\u003eMetallic Finish Foil Bag Envelopes\u003c\/a\u003e collection.\u003c\/p\u003e","brand":"Postal Packaging","offers":[{"title":"DL - 220 x 110mm","offer_id":44959656018185,"sku":"MN2R","price":0.25,"currency_code":"GBP","in_stock":true},{"title":"C6 - 114 x 162mm","offer_id":44959655756041,"sku":"MN1R","price":0.21,"currency_code":"GBP","in_stock":true},{"title":"C5+ - 250 x 180mm","offer_id":44959655624969,"sku":"MN4R","price":0.38,"currency_code":"GBP","in_stock":true},{"title":"Square - 165 x 165mm","offer_id":44959655887113,"sku":"MN3R","price":0.34,"currency_code":"GBP","in_stock":true},{"title":"320 x 230mm","offer_id":44959656149257,"sku":"MN6R","price":0.65,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0721\/0614\/8105\/products\/mn1r-red-matt-finish-foil-envelopes-246932.jpg?v=1739464876"},{"product_id":"purple-metallic-finish-foil-envelopes","title":"Purple Metallic Finish Foil Envelopes","description":"\u003cp\u003ePurple metallic foil carries a richness that sits between luxury and occasion, a colour that says considered choices without being obvious about it. Made from 70-micron material with a peel and seal strip. Available from Postal Packaging in 229 x 114mm, C6, C5, C4, 165 x 165mm square, and 220 x 220mm square.\u003c\/p\u003e\n\u003cp\u003eFor a softer version of the same colour family in a matt finish, our \u003ca href=\"https:\/\/www.postalpackaging.com\/products\/lilac-matt-finish-foil-envelopes\"\u003eLilac Matt Finish Foil Envelopes\u003c\/a\u003e carry a lighter, more delicate purple on the same 70-micron material, or browse the full \u003ca href=\"https:\/\/www.postalpackaging.com\/collections\/matt-finish-foil-bag-mailers\"\u003eMatt Finish Foil Bag Envelopes\u003c\/a\u003e collection.\u003c\/p\u003e","brand":"Postal Packaging","offers":[{"title":"C6 - 114 x 162mm","offer_id":44959656870153,"sku":"SN1P","price":0.21,"currency_code":"GBP","in_stock":true},{"title":"C5 - 229 x 162mm","offer_id":44959657132297,"sku":"SN4P","price":0.39,"currency_code":"GBP","in_stock":true},{"title":"C4 - 324 x 229mm","offer_id":44959656739081,"sku":"SN6P","price":0.65,"currency_code":"GBP","in_stock":true},{"title":"Square - 165 x 165mm","offer_id":44959657001225,"sku":"SN3P","price":0.3,"currency_code":"GBP","in_stock":true},{"title":"Square - 220 x 220mm","offer_id":44959657263369,"sku":"SN5P","price":0.49,"currency_code":"GBP","in_stock":true},{"title":"229 x 114mm","offer_id":44959656608009,"sku":"SN2P","price":0.26,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0721\/0614\/8105\/products\/sn1p-purple-metallic-finish-foil-envelopes-995525.jpg?v=1739464881"},{"product_id":"orange-matt-finish-foil-envelopes","title":"Orange Matt Finish Foil Envelopes","description":"\u003cp\u003eMatt orange brings warmth and energy without the occasion-specific quality of a metallic finish. A versatile, high-impact choice for creative brands, seasonal campaigns, and direct mail that wants to feel approachable rather than corporate. Made from 70-micron material with a peel and seal strip. Available from Postal Packaging in DL, C5+, C4, and 165 x 165mm square.\u003c\/p\u003e\n\u003cp\u003eFor a complementary warm colour in a matt finish, our \u003ca href=\"https:\/\/www.postalpackaging.com\/products\/red-matt-finish-foil-envelopes\"\u003eRed Matt Finish Foil Envelopes\u003c\/a\u003e carry a deeper, more intense tone on the same 70-micron material, or browse the full \u003ca href=\"https:\/\/www.postalpackaging.com\/collections\/matt-finish-foil-bag-mailers\"\u003eMatt Finish Foil Bag Envelopes\u003c\/a\u003e collection.\u003c\/p\u003e","brand":"Postal Packaging","offers":[{"title":"DL - 220 x 110mm","offer_id":44959657722121,"sku":"MN2O","price":0.25,"currency_code":"GBP","in_stock":true},{"title":"C6 - 114 x 162mm","offer_id":44959657591049,"sku":"MN1O","price":0.21,"currency_code":"GBP","in_stock":true},{"title":"C5+ - 250 x 180mm","offer_id":44959657459977,"sku":"MN4O","price":0.38,"currency_code":"GBP","in_stock":true},{"title":"Square - 165 x 165mm","offer_id":48448665485577,"sku":"MN3O","price":0.26,"currency_code":"GBP","in_stock":true},{"title":"320 x 230mm","offer_id":44959657853193,"sku":"MN6O","price":0.65,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0721\/0614\/8105\/products\/mn1o-orange-matt-finish-foil-envelopes-203777.jpg?v=1739464879"},{"product_id":"metallic-silver-matt-finish-foil-envelopes","title":"Silver Matt Finish Foil Envelopes","description":"\u003cp\u003eMatt silver is the more considered cousin of the metallic finish, the quality and colour are there, but the surface is quieter and more contemporary. Made from 70-micron material with a peel and seal strip. Available from Postal Packaging in DL, C5+, C4, and 165 x 165mm square.\u003c\/p\u003e\n\u003cp\u003eFor a full reflective silver finish, our \u003ca href=\"https:\/\/www.postalpackaging.com\/products\/silver-metallic-finish-foil-envelopes\"\u003eSilver Metallic Finish Foil Envelopes\u003c\/a\u003e carry the same tone with a mirror-like surface that catches the light more dramatically, or browse the full \u003ca href=\"https:\/\/www.postalpackaging.com\/collections\/metallic-finish-foil-bag-mailers\"\u003eMetallic Finish Foil Bag Envelopes\u003c\/a\u003e collection.\u003c\/p\u003e","brand":"Postal Packaging","offers":[{"title":"DL - 220 x 110mm","offer_id":44959658574089,"sku":"MN2S","price":0.25,"currency_code":"GBP","in_stock":true},{"title":"C6 - 114 x 162mm","offer_id":44959658311945,"sku":"MN1S","price":0.21,"currency_code":"GBP","in_stock":true},{"title":"C5+ - 250 x 180mm","offer_id":44959658180873,"sku":"MN4S","price":0.38,"currency_code":"GBP","in_stock":true},{"title":"Square - 165 x 165mm","offer_id":44959658443017,"sku":"MN3S","price":0.26,"currency_code":"GBP","in_stock":true},{"title":"320 x 230mm","offer_id":44959658705161,"sku":"MN6S","price":0.65,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0721\/0614\/8105\/products\/mn1s-silver-matt-finish-foil-envelopes-243209.jpg?v=1739464872"},{"product_id":"metallic-gold-matt-finish-foil-envelopes","title":"Metallic Gold Finish Foil Envelopes","description":"\u003cp\u003eMatt gold carries the warmth and celebration of the colour without the mirror finish that makes metallic options feel season-specific. A refined, year-round choice for premium gifting and brand correspondence. Made from 70-micron material with a peel and seal strip. Available from Postal Packaging in DL, C5+, C4, and 165 x 165mm square.\u003c\/p\u003e\n\u003cp\u003eFor a full reflective gold that announces itself more dramatically, our \u003ca href=\"https:\/\/www.postalpackaging.com\/products\/gold-metallic-finish-foil-envelopes\"\u003eGold Metallic Finish Foil Envelopes\u003c\/a\u003e carry the same warmth in a mirror-like metallic finish, or browse the full \u003ca href=\"https:\/\/www.postalpackaging.com\/collections\/metallic-finish-foil-bag-mailers\"\u003eMetallic Finish Foil Bag Envelopes\u003c\/a\u003e collection.\u003c\/p\u003e","brand":"Postal Packaging","offers":[{"title":"DL - 220 x 110mm","offer_id":44959659688201,"sku":"MN2G","price":0.25,"currency_code":"GBP","in_stock":true},{"title":"C6 - 114 x 162mm","offer_id":44959659426057,"sku":"MN1G","price":0.21,"currency_code":"GBP","in_stock":false},{"title":"C5+ - 250 x 180mm","offer_id":44959659294985,"sku":"MN4G","price":0.38,"currency_code":"GBP","in_stock":true},{"title":"Square - 165 x 165mm","offer_id":44959659557129,"sku":"MN3G","price":0.26,"currency_code":"GBP","in_stock":true},{"title":"320 x 230mm","offer_id":44959659819273,"sku":"MN6G","price":0.65,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0721\/0614\/8105\/products\/mn1g-metallic-gold-finish-foil-envelopes-163712.jpg?v=1739464871"},{"product_id":"lilac-matt-finish-foil-envelopes","title":"Lilac Matt Finish Foil Envelopes","description":"\u003cp\u003eMatt lilac sits somewhere between delicate and contemporary, soft enough for weddings and new arrivals, considered enough for premium brand mailings. Made from 70-micron material with a peel and seal strip. Available from Postal Packaging in DL, C5+, C4, and 165 x 165mm square.\u003c\/p\u003e\n\u003cp\u003eFor a complementary soft colour in a metallic finish, our \u003ca href=\"https:\/\/www.postalpackaging.com\/products\/purple-metallic-finish-foil-envelopes\"\u003ePurple Metallic Finish Foil Envelopes\u003c\/a\u003e carry a richer, deeper version of the same family in a reflective surface, or browse the full \u003ca href=\"https:\/\/www.postalpackaging.com\/collections\/metallic-finish-foil-bag-mailers\"\u003eMetallic Finish Foil Bag Envelopes\u003c\/a\u003e collection.\u003c\/p\u003e","brand":"Postal Packaging","offers":[{"title":"DL - 220 x 110mm","offer_id":48448659063049,"sku":"MN2L","price":0.25,"currency_code":"GBP","in_stock":false},{"title":"C6 - 114 x 162mm","offer_id":44959660409097,"sku":"MN1L","price":0.21,"currency_code":"GBP","in_stock":true},{"title":"C5+ - 250 x 180mm","offer_id":44959660278025,"sku":"MN4L","price":0.38,"currency_code":"GBP","in_stock":true},{"title":"Square - 165 x 165mm","offer_id":44959660540169,"sku":"MN3L","price":0.26,"currency_code":"GBP","in_stock":true},{"title":"320 x 230mm","offer_id":44959660671241,"sku":"MN6L","price":0.65,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0721\/0614\/8105\/products\/mn1l-lilac-matt-finish-foil-envelopes-487751.jpg?v=1739464870"},{"product_id":"ice-blue-matt-finish-foil-envelopes","title":"Ice Blue Matt Finish Foil Envelopes","description":"\u003cp\u003eMatt ice blue is clean, cool, and considered, the colour for healthcare brands, skincare, and anything that wants the packaging to communicate precision and care. Made from 70-micron material with a peel and seal strip. Available from Postal Packaging in DL, C5+, C4, and 165 x 165mm square.\u003c\/p\u003e\n\u003cp\u003eFor a complementary cool tone in a metallic finish, our \u003ca href=\"https:\/\/www.postalpackaging.com\/products\/silver-metallic-finish-foil-envelopes\"\u003eSilver Metallic Finish Foil Envelopes\u003c\/a\u003e carry a similar clean, contemporary quality in a full reflective surface, or browse the full \u003ca href=\"https:\/\/www.postalpackaging.com\/collections\/metallic-finish-foil-bag-mailers\"\u003eMetallic Finish Foil Bag Envelopes\u003c\/a\u003e collection.\u003c\/p\u003e","brand":"Postal Packaging","offers":[{"title":"DL - 220 x 110mm","offer_id":44959661293833,"sku":"MN2IBU","price":0.25,"currency_code":"GBP","in_stock":true},{"title":"C6 - 114 x 162mm","offer_id":44959661031689,"sku":"MN1IBU","price":0.21,"currency_code":"GBP","in_stock":false},{"title":"C5+ - 250 x 180mm","offer_id":44959660900617,"sku":"MN4IBU","price":0.38,"currency_code":"GBP","in_stock":false},{"title":"Square - 165 x 165mm","offer_id":44959661162761,"sku":"MN3IBU","price":0.26,"currency_code":"GBP","in_stock":true},{"title":"320 x 230mm","offer_id":44959661424905,"sku":"MN6IBU","price":0.65,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0721\/0614\/8105\/products\/mn1ibu-ice-blue-matt-finish-foil-envelopes-352685.jpg?v=1739464869"},{"product_id":"holographic-red-metallic-finish-foil-envelopes","title":"Holographic Red Metallic Finish Foil Envelopes","description":"\u003cp\u003eHolographic red shifts and catches the light in a way no flat colour can replicate, as the envelope moves, the finish cycles through tones that make it genuinely difficult to look away. Made from 70-micron material with a peel and seal strip. Available from Postal Packaging in 229 x 114mm, C6, C5, C4, 165 x 165mm square, and 220 x 220mm square.\u003c\/p\u003e\n\u003cp\u003eFor a red metallic envelope without the shifting holographic effect, our \u003ca href=\"https:\/\/www.postalpackaging.com\/products\/red-metallic-finish-foil-envelopes\"\u003eRed Metallic Finish Foil Envelopes\u003c\/a\u003e offer the same bold colour in a consistent reflective finish, or browse the full \u003ca href=\"https:\/\/www.postalpackaging.com\/collections\/metallic-finish-foil-bag-mailers\"\u003eMetallic Finish Foil Bag Envelopes\u003c\/a\u003e collection.\u003c\/p\u003e","brand":"Postal Packaging","offers":[{"title":"C6 - 114 x 162mm","offer_id":44959661555977,"sku":"SN1RH-031","price":0.25,"currency_code":"GBP","in_stock":true},{"title":"C5 - 229 x 162mm","offer_id":44959661818121,"sku":"SN4RH-031","price":0.49,"currency_code":"GBP","in_stock":true},{"title":"C4 - 324 x 229mm","offer_id":48449442709769,"sku":"SN6RH-031","price":0.93,"currency_code":"GBP","in_stock":true},{"title":"Square - 165 x 165mm","offer_id":44959661687049,"sku":"SN3RH-031","price":0.36,"currency_code":"GBP","in_stock":true},{"title":"Square - 220 x 220mm","offer_id":44959661949193,"sku":"SN5RH-031","price":0.62,"currency_code":"GBP","in_stock":true},{"title":"229 x 114mm","offer_id":48449442677001,"sku":"SN2RH-031","price":0.36,"currency_code":"GBP","in_stock":true},{"title":"450 x 320mm","offer_id":48449442742537,"sku":"SN7RH-031","price":1.72,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0721\/0614\/8105\/products\/sn4rh-031-holographic-red-metallic-finish-foil-envelopes-629151.jpg?v=1739464873"},{"product_id":"holographic-green-metallic-finish-foil-envelopes","title":"Holographic Green Metallic Finish Foil Envelopes","description":"\u003cp\u003eHolographic green shifts through a range of tones as the light and angle change, vivid, organic, and almost impossible to stop looking at. 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Available from Postal Packaging in 229 x 114mm, C6, C5, C4, 165 x 165mm square, and 220 x 220mm square.\u003c\/p\u003e\n\u003cp\u003eFor a consistent green metallic finish, our \u003ca href=\"https:\/\/www.postalpackaging.com\/products\/green-metallic-finish-foil-envelopes\"\u003eGreen Metallic Finish Foil Envelopes\u003c\/a\u003e offer the same vivid colour without the shifting holographic effect, or browse the full \u003ca href=\"https:\/\/www.postalpackaging.com\/collections\/metallic-finish-foil-bag-mailers\"\u003eMetallic Finish Foil Bag Envelopes\u003c\/a\u003e collection.\u003c\/p\u003e","brand":"Postal Packaging","offers":[{"title":"C6 - 162 x 114mm","offer_id":48449442349321,"sku":"SN1GRH-031","price":0.25,"currency_code":"GBP","in_stock":true},{"title":"C5 - 229 x 162mm","offer_id":44959662080265,"sku":"SN4GRH-031","price":0.49,"currency_code":"GBP","in_stock":true},{"title":"C4 - 324 x 229mm","offer_id":48449442447625,"sku":"SN6GRH-031","price":0.93,"currency_code":"GBP","in_stock":true},{"title":"Square - 165 x 165mm","offer_id":48449442414857,"sku":"SN3GRH-031","price":0.36,"currency_code":"GBP","in_stock":true},{"title":"Square - 220 x 220mm","offer_id":44959662211337,"sku":"SN5GRH-031","price":0.62,"currency_code":"GBP","in_stock":true},{"title":"229 x 114mm","offer_id":48449442382089,"sku":"SN2GRH-031","price":0.36,"currency_code":"GBP","in_stock":true},{"title":"450 x 320mm","offer_id":48449442480393,"sku":"SN7GRH-031","price":1.72,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0721\/0614\/8105\/products\/sn5grh-031-holographic-green-metallic-finish-foil-envelopes-535432.jpg?v=1739464874"},{"product_id":"holographic-gold-metallic-finish-foil-envelopes","title":"Holographic Gold Metallic Finish Foil Envelopes","description":"\u003cp\u003eHolographic gold moves between warm gold and a full spectrum of reflected colour depending on the angle, a finish that photographs can't capture but recipients definitely notice. Made from 70-micron material with a peel and seal strip. Available from Postal Packaging in 229 x 114mm, C6, C5, C4, and 165 x 165mm square.\u003c\/p\u003e\n\u003cp\u003eFor a consistent gold metallic finish without the spectrum shift, our \u003ca href=\"https:\/\/www.postalpackaging.com\/products\/gold-metallic-finish-foil-envelopes\"\u003eGold Metallic Finish Foil Envelopes\u003c\/a\u003e carry the same warmth in a standard reflective surface, or browse the full \u003ca href=\"https:\/\/www.postalpackaging.com\/collections\/metallic-finish-foil-bag-mailers\"\u003eMetallic Finish Foil Bag Envelopes\u003c\/a\u003e collection.\u003c\/p\u003e","brand":"Postal Packaging","offers":[{"title":"C6 - 114 x 162mm","offer_id":44959662473481,"sku":"SN1GH-031","price":0.25,"currency_code":"GBP","in_stock":true},{"title":"C5 - 229 x 162mm","offer_id":48449442578697,"sku":"SN4GH-031","price":0.49,"currency_code":"GBP","in_stock":true},{"title":"C4 - 324 x 229mm","offer_id":48449442611465,"sku":"SN6GH-031","price":0.93,"currency_code":"GBP","in_stock":true},{"title":"Square - 165 x 165mm","offer_id":44959662604553,"sku":"SN3GH-031","price":0.36,"currency_code":"GBP","in_stock":true},{"title":"229 x 114mm","offer_id":48449442545929,"sku":"SN2GH-031","price":0.36,"currency_code":"GBP","in_stock":true},{"title":"450 x 320mm","offer_id":48449442644233,"sku":"SN7GH-031","price":1.72,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0721\/0614\/8105\/products\/sn3gh-031-holographic-gold-metallic-finish-foil-envelopes-260665.jpg?v=1739464872"},{"product_id":"green-metallic-finish-foil-envelopes","title":"Green Metallic Finish Foil Envelopes","description":"\u003cp\u003eGreen metallic foil shifts between vitality and richness depending on the light, immediate and characterful for brands and occasions that want colour with real substance behind it. 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Available from Postal Packaging in 45 x 40mm, 229 x 114mm, C6, C5, C4, C3, 165 x 165mm square, and 220 x 220mm square.\u003c\/p\u003e\n\u003cp\u003eFor the same vivid green in a matt finish, our \u003ca href=\"https:\/\/www.postalpackaging.com\/products\/green-matt-finish-foil-envelopes\"\u003eGreen Matt Finish Foil Envelopes\u003c\/a\u003e offer a more restrained look on the same durable 70-micron material, or browse the full \u003ca href=\"https:\/\/www.postalpackaging.com\/collections\/matt-finish-foil-bag-mailers\"\u003eMatt Finish Foil Bag Envelopes\u003c\/a\u003e collection.\u003c\/p\u003e","brand":"Postal Packaging","offers":[{"title":"C6 - 114 x 162mm","offer_id":44959663751433,"sku":"SN1GR","price":0.21,"currency_code":"GBP","in_stock":true},{"title":"C5 - 229 x 162mm","offer_id":44959663882505,"sku":"SN4GR","price":0.39,"currency_code":"GBP","in_stock":true},{"title":"C4 - 324 x 229mm","offer_id":44959664144649,"sku":"SN6GR","price":0.65,"currency_code":"GBP","in_stock":true},{"title":"C3 - 450 x 320mm","offer_id":44959664275721,"sku":"SN7GR","price":1.19,"currency_code":"GBP","in_stock":true},{"title":"Square - 165 x 165mm","offer_id":48449442808073,"sku":"SN3GR","price":0.36,"currency_code":"GBP","in_stock":true},{"title":"Square - 220 x 220mm","offer_id":44959664406793,"sku":"SN5GR","price":0.49,"currency_code":"GBP","in_stock":true},{"title":"45 x 40mm","offer_id":44959663620361,"sku":"SN4540GR","price":0.09,"currency_code":"GBP","in_stock":true},{"title":"229 x 114mm","offer_id":44959664013577,"sku":"SN2GR","price":0.26,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0721\/0614\/8105\/products\/sn1gr-green-metallic-finish-foil-envelopes-869239.jpg?v=1739464864"},{"product_id":"green-matt-finish-foil-envelopes","title":"Green Matt Finish Foil Envelopes","description":"\u003cp\u003eMatt green signals sustainability and natural quality before the package is even opened, a colour that resonates with eco-conscious brands without needing to say so. 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Available from Postal Packaging in DL, C5+, C4, and 165 x 165mm square.\u003c\/p\u003e\n\u003cp\u003eFor the same green in a fully reflective metallic finish, our \u003ca href=\"https:\/\/www.postalpackaging.com\/products\/green-metallic-finish-foil-envelopes\"\u003eGreen Metallic Finish Foil Envelopes\u003c\/a\u003e offer the same colour with more immediate visual impact, or browse the full \u003ca href=\"https:\/\/www.postalpackaging.com\/collections\/metallic-finish-foil-bag-mailers\"\u003eMetallic Finish Foil Bag Envelopes\u003c\/a\u003e collection.\u003c\/p\u003e","brand":"Postal Packaging","offers":[{"title":"DL - 220 x 110mm","offer_id":48448657359113,"sku":"MN2GR","price":0.25,"currency_code":"GBP","in_stock":true},{"title":"C6 - 114 x 162mm","offer_id":44959664668937,"sku":"MN1GR","price":0.14,"currency_code":"GBP","in_stock":false},{"title":"C5+ - 250 x 180mm","offer_id":44959664537865,"sku":"MN4GR","price":0.38,"currency_code":"GBP","in_stock":true},{"title":"Square - 165 x 165mm","offer_id":44959664800009,"sku":"MN3GR","price":0.26,"currency_code":"GBP","in_stock":true},{"title":"320 x 230mm","offer_id":44959664931081,"sku":"MN6GR","price":0.65,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0721\/0614\/8105\/products\/mn1gr-green-matt-finish-foil-envelopes-382771.jpg?v=1739464867"},{"product_id":"gold-metallic-finish-foil-envelopes","title":"Gold Metallic Finish Foil Envelopes","description":"\u003cp\u003eGold metallic foil brings warmth, celebration, and a sense of occasion to any mailing. 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Available from Postal Packaging in 229 x 114mm, C6, C5, C4, 165 x 165mm square, and 220 x 220mm square.\u003c\/p\u003e\n\u003cp\u003eFor a matt gold finish that works year-round rather than just for occasions, our \u003ca href=\"https:\/\/www.postalpackaging.com\/products\/metallic-gold-matt-finish-foil-envelopes\"\u003eMetallic Gold Finish Foil Envelopes\u003c\/a\u003e carry the same warmth in a more contemporary surface, or browse the full \u003ca href=\"https:\/\/www.postalpackaging.com\/collections\/matt-finish-foil-bag-mailers\"\u003eMatt Finish Foil Bag Envelopes\u003c\/a\u003e collection.\u003c\/p\u003e","brand":"Postal Packaging","offers":[{"title":"C6 - 114 x 162mm","offer_id":44959667486985,"sku":"SN1G","price":0.21,"currency_code":"GBP","in_stock":true},{"title":"C5 - 229 x 162mm","offer_id":44959667749129,"sku":"SN4G","price":0.39,"currency_code":"GBP","in_stock":true},{"title":"C4 - 324 x 229mm","offer_id":44959667355913,"sku":"SN6G","price":0.65,"currency_code":"GBP","in_stock":true},{"title":"C3 - 450 x 320mm","offer_id":44959667880201,"sku":"SN7G","price":1.19,"currency_code":"GBP","in_stock":false},{"title":"Square - 165 x 165mm","offer_id":44959667618057,"sku":"SN3G","price":0.3,"currency_code":"GBP","in_stock":true},{"title":"Square - 220 x 220mm","offer_id":44959668011273,"sku":"SN5G","price":0.49,"currency_code":"GBP","in_stock":true},{"title":"229 x 114mm","offer_id":44959667224841,"sku":"SN2G","price":0.26,"currency_code":"GBP","in_stock":true},{"title":"324 x 254mm","offer_id":44959667093769,"sku":"SN254G","price":0.73,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0721\/0614\/8105\/products\/sn1g-gold-metallic-finish-foil-envelopes-481820.jpg?v=1739464871"},{"product_id":"dark-blue-matt-finish-foil-envelopes","title":"Dark Blue Matt Finish Foil Envelopes","description":"\u003cp\u003eMatt dark blue carries the authority and trust of the colour without the coldness that can come with lighter blues. 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Available from Postal Packaging in DL, C5+, C4, and 165 x 165mm square.\u003c\/p\u003e\n\u003cp\u003eFor the same authoritative blue in a reflective metallic finish, our \u003ca href=\"https:\/\/www.postalpackaging.com\/products\/blue-metallic-finish-foil-envelopes\"\u003eBlue Metallic Finish Foil Envelopes\u003c\/a\u003e carry a similar confident tone with full metallic impact, or browse the full \u003ca href=\"https:\/\/www.postalpackaging.com\/collections\/metallic-finish-foil-bag-mailers\"\u003eMetallic Finish Foil Bag Envelopes\u003c\/a\u003e collection.\u003c\/p\u003e","brand":"Postal Packaging","offers":[{"title":"DL - 220 x 110mm","offer_id":44959668797705,"sku":"MN2DBU","price":0.25,"currency_code":"GBP","in_stock":true},{"title":"C6 - 114 x 162mm","offer_id":44959668535561,"sku":"MN1DBU","price":0.21,"currency_code":"GBP","in_stock":true},{"title":"Square - 165 x 165mm","offer_id":44959668666633,"sku":"MN3DBU","price":0.26,"currency_code":"GBP","in_stock":true},{"title":"250 x 180mm","offer_id":44959668928777,"sku":"MN4DBU","price":0.38,"currency_code":"GBP","in_stock":true},{"title":"320 x 230mm","offer_id":48448668795145,"sku":"MN6DBU","price":0.65,"currency_code":"GBP","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0721\/0614\/8105\/products\/mn1dbu-dark-blue-matt-finish-foil-envelopes-109462.jpg?v=1739464868"},{"product_id":"burgundy-matt-finish-foil-envelopes","title":"Burgundy Matt Finish Foil Envelopes","description":"\u003cp\u003eMatt burgundy is rich, refined, and carries an understated luxury that few colours can match. 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Available from Postal Packaging in DL, C5+, C4, and 165 x 165mm square.\u003c\/p\u003e\n\u003cp\u003eFor a complementary deep red in a matt finish, our \u003ca href=\"https:\/\/www.postalpackaging.com\/products\/red-matt-finish-foil-envelopes\"\u003eRed Matt Finish Foil Envelopes\u003c\/a\u003e carry a brighter take on the same warm end of the spectrum, or browse the full \u003ca href=\"https:\/\/www.postalpackaging.com\/collections\/matt-finish-foil-bag-mailers\"\u003eMatt Finish Foil Bag Envelopes\u003c\/a\u003e collection.\u003c\/p\u003e","brand":"Postal Packaging","offers":[{"title":"DL - 220 x 110mm","offer_id":48448656146697,"sku":"MN2BUR","price":0.25,"currency_code":"GBP","in_stock":true},{"title":"C6 - 114 x 162mm","offer_id":44959669420297,"sku":"MN1BUR","price":0.21,"currency_code":"GBP","in_stock":true},{"title":"C5+ - 250 x 180mm","offer_id":44959669289225,"sku":"MN4BUR","price":0.38,"currency_code":"GBP","in_stock":false},{"title":"Square - 165 x 165mm","offer_id":48448659489033,"sku":"MN3BUR","price":0.34,"currency_code":"GBP","in_stock":false},{"title":"320 x 230mm","offer_id":44959669551369,"sku":"MN6BUR","price":0.65,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0721\/0614\/8105\/products\/mn1bur-burgundy-matt-finish-foil-envelopes-872914.jpg?v=1739464858"},{"product_id":"blue-metallic-finish-foil-envelopes","title":"Blue Metallic Finish Foil Envelopes","description":"\u003cp\u003eBlue metallic foil carries confidence and clarity, it takes the colour from flat to striking without losing its professional quality. 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Available from Postal Packaging in 45 x 40mm, 229 x 114mm, C6, C5, C4, C3, 165 x 165mm square, and 220 x 220mm square.\u003c\/p\u003e\n\u003cp\u003eFor the same premium black in a matt finish, our \u003ca href=\"https:\/\/www.postalpackaging.com\/products\/black-matt-finish-foil-envelopes\"\u003eBlack Matt Finish Foil Envelopes\u003c\/a\u003e offer a more contemporary aesthetic on the same durable 70-micron material, or browse the full \u003ca href=\"https:\/\/www.postalpackaging.com\/collections\/matt-finish-foil-bag-mailers\"\u003eMatt Finish Foil Bag Envelopes\u003c\/a\u003e collection.\u003c\/p\u003e","brand":"Postal Packaging","offers":[{"title":"C6 - 114 x 162mm","offer_id":44959672074505,"sku":"SN1B","price":0.21,"currency_code":"GBP","in_stock":true},{"title":"C5 - 229 x 162mm","offer_id":44959672467721,"sku":"SN4B","price":0.39,"currency_code":"GBP","in_stock":true},{"title":"C4 - 324 x 229mm","offer_id":44959671943433,"sku":"SN6B","price":0.65,"currency_code":"GBP","in_stock":true},{"title":"C3 - 450 x 320mm","offer_id":44959672598793,"sku":"SN7B","price":1.19,"currency_code":"GBP","in_stock":true},{"title":"Square - 165 x 165mm","offer_id":44959672205577,"sku":"SN3B","price":0.3,"currency_code":"GBP","in_stock":true},{"title":"Square - 220 x 220mm","offer_id":44959672762633,"sku":"SN5B","price":0.49,"currency_code":"GBP","in_stock":true},{"title":"45 x 40mm","offer_id":44959672336649,"sku":"SN4540B","price":0.09,"currency_code":"GBP","in_stock":true},{"title":"229 x 114mm","offer_id":44959671812361,"sku":"SN2B","price":0.26,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0721\/0614\/8105\/products\/sn1b-black-metallic-finish-foil-envelopes-209715.jpg?v=1739464863"},{"product_id":"black-matt-finish-foil-envelopes","title":"Black Matt Finish Foil Envelopes","description":"\u003cp\u003eMatt black is arguably the most versatile premium finish of all, it works for fashion, technology, beauty, and corporate gifting equally, and the matt surface gives it a contemporary edge over standard gloss. 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Available from Postal Packaging in DL, C5+, C4, and 165 x 165mm square.\u003c\/p\u003e\n\u003cp\u003eFor a reflective black with more immediate visual impact, our \u003ca href=\"https:\/\/www.postalpackaging.com\/products\/black-metallic-finish-foil-envelopes\"\u003eBlack Metallic Finish Foil Envelopes\u003c\/a\u003e carry the same premium tone in a full metallic finish, or browse the full \u003ca href=\"https:\/\/www.postalpackaging.com\/collections\/metallic-finish-foil-bag-mailers\"\u003eMetallic Finish Foil Bag Envelopes\u003c\/a\u003e collection.\u003c\/p\u003e","brand":"Postal Packaging","offers":[{"title":"DL - 220 x 110mm","offer_id":44959673614601,"sku":"MN2B","price":0.25,"currency_code":"GBP","in_stock":true},{"title":"C6 - 114 x 162mm","offer_id":44959673352457,"sku":"MN1B","price":0.21,"currency_code":"GBP","in_stock":true},{"title":"C5+ - 250 x 180mm","offer_id":44959673221385,"sku":"MN4B","price":0.38,"currency_code":"GBP","in_stock":true},{"title":"Square - 165 x 165mm","offer_id":44959673483529,"sku":"MN3B","price":0.26,"currency_code":"GBP","in_stock":true},{"title":"320 x 230mm","offer_id":44959673745673,"sku":"MN6B","price":0.65,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0721\/0614\/8105\/products\/mn1b-black-matt-finish-foil-envelopes-445820.jpg?v=1739464855"},{"product_id":"ivory-wove-coloured-gummed-greeting-card-v-flap-envelope","title":"Ivory Wove Coloured Gummed Greeting Card V Flap Envelopes","description":"\u003cp\u003eIvory wove is the choice that never dates, warm without being yellow, classic without being stiff. 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Available in sizes from 62 x 94mm through to 170 x 170mm square.\u003c\/p\u003e\n\u003cp\u003eFor a complementary ivory envelope with a distinctive butterfly opening for the same formal and wedding occasions, our \u003ca href=\"https:\/\/www.postalpackaging.com\/products\/champagne-butterfly-envelopes\"\u003eChampagne Butterfly Envelopes\u003c\/a\u003e carry a similar warm elegance in a different format, or browse the full \u003ca href=\"https:\/\/www.postalpackaging.com\/collections\/butterfly-envelopes\"\u003eButterfly Envelopes\u003c\/a\u003e collection.\u003c\/p\u003e","brand":"Postal Packaging","offers":[{"title":"DL - 110 x 220mm","offer_id":44959689474313,"sku":"S18DL","price":0.26,"currency_code":"GBP","in_stock":true},{"title":"C7 - 82 x 113mm","offer_id":44959689605385,"sku":"S1882","price":0.18,"currency_code":"GBP","in_stock":true},{"title":"C6 - 114 x 162mm","offer_id":47992206721289,"sku":"S18C6","price":0.18,"currency_code":"GBP","in_stock":true},{"title":"C5 - 162 x 229mm","offer_id":47992206688521,"sku":"S18C5","price":0.31,"currency_code":"GBP","in_stock":true},{"title":"Square - 130 x 130mm","offer_id":47992197808393,"sku":"S18130","price":0.24,"currency_code":"GBP","in_stock":true},{"title":"Square - 140 x 140mm","offer_id":47992197841161,"sku":"S18140","price":0.3,"currency_code":"GBP","in_stock":true},{"title":"Square - 155 x 155mm","offer_id":44959689867529,"sku":"S18155","price":0.28,"currency_code":"GBP","in_stock":true},{"title":"Square - 160 x 160mm","offer_id":44959689212169,"sku":"S18160","price":0.11,"currency_code":"GBP","in_stock":false},{"title":"Square - 170 x 170mm","offer_id":44959689965833,"sku":"S18170","price":0.11,"currency_code":"GBP","in_stock":false},{"title":"62 x 94mm","offer_id":44959689081097,"sku":"S1862","price":0.26,"currency_code":"GBP","in_stock":true},{"title":"70 x 100mm","offer_id":44959689343241,"sku":"S1870100","price":0.25,"currency_code":"GBP","in_stock":true},{"title":"80 x 215mm","offer_id":48278742696201,"sku":"S1880215","price":0.34,"currency_code":"GBP","in_stock":true},{"title":"95 x 122mm","offer_id":44959689736457,"sku":"S1895122","price":0.11,"currency_code":"GBP","in_stock":false},{"title":"125 x 175mm","offer_id":47992197775625,"sku":"S18125","price":0.26,"currency_code":"GBP","in_stock":true},{"title":"133 x 184mm","offer_id":47992197873929,"sku":"S18133","price":0.25,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0721\/0614\/8105\/products\/s1862-ivory-wove-coloured-gummed-greeting-card-v-flap-envelopes-723947.jpg?v=1739464857"},{"product_id":"manila-rigid-corrugated-board-mailers","title":"Manila Rigid Corrugated Board Mailers","description":"\u003cp\u003eCorrugated board mailers for flat-content dispatch that needs both rigidity and crush protection. Postal Packaging's manila rigid corrugated board mailers use a micro-flute corrugated construction to prevent bending and absorb the compression forces that flat board alone cannot withstand. Suited to artwork, prints, photographs, books, brochures, and catalogues where contents must arrive undamaged through a busy postal or courier network. Printed with \"Please Do Not Bend\" as standard. Peel and seal closure for fast dispatch, professional natural manila finish on delivery. Available in a range of sizes, many qualifying for Royal Mail Large Letter and Parcel in Parcel rates to keep postage costs manageable.\u003c\/p\u003e","brand":"Postal Packaging","offers":[{"title":"No \/ Square - 180 x 180mm","offer_id":44959696945417,"sku":"CFM180180M","price":0.34,"currency_code":"GBP","in_stock":true},{"title":"No \/ 180 x 235mm","offer_id":44959697076489,"sku":"CFM180235M","price":0.42,"currency_code":"GBP","in_stock":true},{"title":"No \/ 194 x 292mm","offer_id":44959697207561,"sku":"CFM194292M","price":0.52,"currency_code":"GBP","in_stock":true},{"title":"No \/ 234 x 334mm","offer_id":44959697338633,"sku":"CFM234334M","price":0.66,"currency_code":"GBP","in_stock":true},{"title":"No \/ 248 x 345mm","offer_id":44959697469705,"sku":"CFM248345M","price":0.7,"currency_code":"GBP","in_stock":true},{"title":"No \/ 255 x 345mm","offer_id":45509765693705,"sku":"CFM255345M-P","price":0.74,"currency_code":"GBP","in_stock":false},{"title":"No \/ 278 x 400mm","offer_id":44959697600777,"sku":"CFM278400M","price":0.86,"currency_code":"GBP","in_stock":false},{"title":"No \/ 321 x 467mm","offer_id":44959697731849,"sku":"CFM321467M","price":1.16,"currency_code":"GBP","in_stock":true},{"title":"No \/ 370 x 340mm","offer_id":44959697862921,"sku":"CFM370340M-P","price":1.03,"currency_code":"GBP","in_stock":true},{"title":"No \/ 460 x 330mm","offer_id":56292300357897,"sku":"CFM460330M-P","price":0.9,"currency_code":"GBP","in_stock":true},{"title":"No \/ 480 x 195mm","offer_id":56292300390665,"sku":"CFM480195M-P","price":1.11,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0721\/0614\/8105\/products\/cfm180180m-manilla-rigid-corrugated-board-mailers-577181.jpg?v=1739464852"}],"url":"https:\/\/www.postalpackaging.com\/collections\/large-letter-size-envelopes.oembed?page=7","provider":"Postal Packaging","version":"1.0","type":"link"}