Size Chart (Product Page)
Size Guide
Common sizes and what they fit (all measurements are internal).
| Size | Dimensions | What Fits |
|---|---|---|
| C7Business Card | 81 × 114 mm | Business cards, gift vouchers, small notes |
| C6A6 / Greeting Card | 114 × 162 mm | A4 folded in quarters. Greeting cards, invitations, A6 flyers |
| DLStandard Letter | 110 × 220 mm | A4 folded in thirds. Letters, invoices, compliment slips |
| B6Between C5 & C6 | 125 × 176 mm | A5 folded, small booklets, thicker greeting cards |
| C5A5 / Half A4 | 162 × 229 mm | A4 folded in half. Brochures, catalogues, A5 documents |
| C4A4 Flat | 229 × 324 mm | A4 flat, unfolded. Legal documents, artwork, certificates |
| C3A3 Flat | 324 × 458 mm | A3 flat, unfolded. Prints, posters, large artwork |
| Square 155CD / Square Card | 155 × 155 mm | Square greeting cards, CD sleeves, small prints |
| Square 220Large Square | 220 × 220 mm | Vinyl singles (7"), square art prints, large cards |
| Size | Dimensions | What Fits |
|---|---|---|
| Extra Small~150 × 210 mm | 150 × 210 mm | Jewellery, accessories, small folded garments |
| Small~220 × 300 mm | 220 × 300 mm | A4 flat. Books, folded T-shirts, small gifts |
| Medium~250 × 350 mm | 250 × 350 mm | Clothing, footwear (small), boxed gifts, A4+ items |
| Large~305 × 405 mm | 305 × 405 mm | Folded garments, homeware, larger books, A3 items |
| Extra Large~430 × 560 mm | 430 × 560 mm | Bulky clothing, large homeware, multiple items, bedding |
| Board Back A4Stiffened mailer | ~230 × 310 mm | A4 flat, rigid protection. Artwork, photos, certificates |
| Board Back A3Stiffened mailer | ~330 × 450 mm | A3 flat, rigid protection. Large prints, posters |
| Size | Dimensions (L × W × D) | What Fits |
|---|---|---|
| TinySmall parcels | Up to 200 × 150 × 100 mm | Small gifts, candles, cosmetics, stationery |
| SmallShoebox range | ~300 × 200 × 150 mm | Shoes, books, small electronics, bottled products |
| MediumStandard dispatch | ~400 × 300 × 200 mm | Clothing, homewares, gift sets, multiple items |
| LargeBulk dispatch | ~500 × 400 × 300 mm | Larger homewares, glassware, fragile items with padding |
| Extra LargeHeavy duty | 600 mm+ across | Bulky goods, trade orders, oversized products |
| Royal Mail PIPLarge Letter | 353 × 250 × 25 mm | RM Large Letter format. Flat items, documents, thin products under 25mm depth |
