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Peel & Seal
Fast, reliable closure across the entire range. Peel and seal envelopes and mailers feature a peel-away protective strip covering a permanent self-adhesive band - press to close, sealed instantly, no moisture required. Available across business envelopes, coloured envelopes, board-backed mailers and mailing bags.
Browse related: Peel and Seal Business Envelopes | Self Seal | Business Envelopes
188 products
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Cream Conqueror Envelopes
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Baby Pink Pearlescent Envelopes
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Dark Blue Matt Finish Bubble Bag Mailers
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Red Corrugated Paper Bubble Bag Mailers
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Blue Coloured Peel and Seal V Flap Envelopes
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Black Metallic Finish Foil Envelopes
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Green Metallic Finish Foil Envelopes
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Mid Blue Coloured Peel & Seal Envelopes
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Gold Coloured Peel and Seal V Flap Envelopes
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Green Coloured Peel and Seal V Flap Envelopes
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Gold Matt Finish Bubble Bag Mailers
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Silver Holographic Metallic Finish Foil Envelopes
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Orange Coloured Peel and Seal V Flap Envelopes
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Silver Pearlescent Envelopes
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Navy Blue Board Back Envelopes
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Red Board Envelopes
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Green Coloured Peel and Seal Envelopes
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Red Coloured Peel and Seal Envelopes
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Blue Metallic Finish Bubble Bag Mailers
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Dark Red Premium Peel and Seal 160gsm Envelopes
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Orange Gloss Finish Bubble Bag Mailers
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Gold Board Envelopes
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Blue Metallic Finish Foil Envelopes
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White Blue Opaque Peel and Seal Business Envelopes
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Dark Yellow Board Back Envelopes
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Blue Board Envelopes
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Silver Coloured V Flap Envelopes
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Holographic Green Metallic Finish Foil Envelopes
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Amaranth Textured Envelopes
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More About "Peel & Seal"
Peel & Seal feature a peel & seal closure, self-adhesive strip protected by a peel-off liner, making them faster and cleaner for higher-volume dispatch. The range covers over 185 products across over 275 sizes and a range of colour options, at 22–350gsm paper weights.
Benefits of Peel & Seal
- Peel & Seal closure — self-adhesive strip protected by a peel-off liner, making them faster and cleaner for higher-volume dispatch.
- Multiple sizes — including Square - 110 x 110mm, DL - 110 x 220mm, C6 - 114 x 162mm, Square - 125 x 125mm.
- Colour range — a range of colour options across the range.
- Paper weight choice — 22–350gsm.
- Royal Mail compatible — qualifies as large letter or letter or medium parcel or small parcel within standard weight limits.
Frequently Asked Questions
When should I choose peel & seal envelopes?
Peel & Seal envelopes are the preferred choice for business mailings, e-commerce dispatch and any application requiring fast, clean closure at volume. The peel & seal closure self-adhesive strip protected by a peel-off liner, making them faster and cleaner for higher-volume dispatch.
What sizes are available?
Available in over 275 sizes: 22 x 36mm, 25 x 46mm, 34 x 64mm, 99 x 34mm, 35 x 70mm, 35 x 230mm. Standard formats include DL, C6, C5 and C4 for correspondence and documents, plus square formats for greeting cards.
Do these come in colours?
Yes — a range of colour options are available across the range. Coloured envelopes with a peel & seal seal are particularly popular for greeting cards and invitation campaigns.
What Our Customers Say
See why we’re trusted as by thousands of UK businesses for packaging and envelopes through our customer reviews.
Envelope Printing Customer
We needed branded envelopes for a client event and they looked exactly right. The team were helpful from start to finish and made sure everything moved quickly so we could meet our deadline. A really smooth experience for printed envelopes.
Envelope Customer
My order arrived with a problem, but after I emailed the team I received a quick response and the issue was sorted straight away. It was handled professionally and made me feel confident about ordering again.
First Time Customer
There was an issue with the courier delivering to my address, but the team dealt with it quickly and kept things moving. A replacement was arranged and the previous order was refunded without any fuss. It gave me a good first impression and I would order again.
Wholesale+ Member
The courier caused a problem, but Jess and Kelly were quick to help and did everything they could to sort it. They also looked at the products I order regularly and helped make future orders easier. Good value, good quality and service that feels genuinely useful.
Envelope Printing Customer
Ordering custom printed envelopes was straightforward from the start. James answered my questions clearly, the order arrived when expected and the finished envelopes were great quality. I would be happy to use the service again.
Wholesale+ Member
A very straightforward company to buy from. The team were helpful, clear with communication and easy to deal with, which makes a big difference when ordering packaging regularly.
Sample Customer
The team helped point me towards the right product before I placed my order. It made the decision much easier and gave me confidence that I was choosing the right packaging for what I needed.
Packaging Customer
Useful support for flat pack cartons


