Tuck front mailer boxes, also called tuck top or roll end tuck front (RETF) mailing boxes, close with a front flap that tucks neatly inside the box. They give a clean, premium unboxing for fashion, beauty, gifts and subscription orders, and the folded double side walls add strength. Shop 24 plain kraft and white sizes below, from 174 x 128 x 53mm up to A3 455 x 320 x 155mm, or see our full colour tuck mailers in black, pinks, blues and purple.
Find your size
Eight tuck front mailers drawn to the same scale, seen from above. Height is in the label below each box. Tap a box to shop it.
Tuck front mailer box sizes
| Code | Inside (mm) | Colour | Good for | Pack sizes |
|---|---|---|---|---|
| B399 | 174 x 128 x 53 | Brown (heavy duty) | Wallets, beauty, small gifts | 100 |
| B202 | 176 x 135 x 95 | Brown | Candles, coffee, jars | 100 |
| B392 | 220 x 145 x 35 | Brown (heavy duty) | Slim items, prints, tops | 100 |
| B393 | 220 x 160 x 77 | Brown | A5 size, gift sets | 100 |
| B415 | 222 x 110 x 89 | Brown | Bottles, tubes, tall jars | 100 |
| B121 | 240 x 110 x 95 | Brown | Bottles, long products | 100 |
| B342 | 240 x 150 x 60 | Brown | Clothing, books | 100 |
| B120 | 250 x 150 x 52 | Brown | Folded tops, accessories | 100 |
| B124 | 250 x 170 x 52 | Brown | Folded clothing, books | 100 |
| B123 | 250 x 180 x 55 | Brown | Clothing, stationery sets | 100 |
| B414 | 259 x 161 x 63 | Brown | Clothing, beauty kits | 100 |
| B125 | 285 x 195 x 75 | Brown | Clothing bundles, subscription boxes | 25 / 50 / 100 |
| B122 | 290 x 110 x 95 | Brown | Wine-style bottles, tools | 100 |
| B418 | 295 x 200 x 120 | Brown | Shoes, hampers | 40 |
| B126 | 310 x 230 x 52 | Brown | A4 documents, flat clothing | 100 |
| B394 | 310 x 230 x 105 | Brown | A4 size, multi-item orders | 50 |
| B420 | 355 x 280 x 100 | Brown | Jackets, larger gift sets | 25 |
| B398 | 360 x 310 x 80 | Brown | Vinyl, prints, flat bulky items | 50 |
| B391 | 430 x 310 x 140 | Brown | A3 size, bulky orders | 25 |
| B417 | 455 x 320 x 155 | Brown | Our largest tuck mailer | 20 |
| B212 | 440 x 320 x 40 | White | A3 prints, art, flat goods | 25 / 50 / 100 |
| B27 | 180 x 100 x 16 | White superflat | Cards, prints, large-letter items | 100 |
| B36 | 220 x 160 x 16 | White superflat | Cards, prints, large-letter items | 100 |
| B37 | 310 x 230 x 16 | White superflat | Cards, prints, large-letter items | 100 |
Sizes are internal, length x width x height. In colour? See full colour tuck mailers, including orange in A5 and A4.
Tuck front mailer FAQs ▾
Tuck front mailer FAQs
What is a tuck front mailer box?
It is a diecut mailing box whose lid has a front flap that tucks into the box to close it. It is also called a roll end tuck front (RETF) or tuck top mailer. The style gives a tidy, premium finish when the customer opens it.
Is a tuck front box the same as a diecut box?
Tuck front mailers are a type of diecut box. In our range, "tuck front" and "premium tuck" boxes are made for presentation, with sizes and colours chosen for gifting and branded unboxing.
Do tuck front mailers need tape?
No tape is needed to assemble them. For courier delivery, you can add tape or a branded sticker across the lid. If you want no tape at all, try our self-seal mailing boxes.
Do you have coloured tuck mailer boxes?
Yes. Our full colour tuck mailers come in black, rose pink, hot pink, mint blue, purple and indigo blue, coloured inside and out. Orange is available in A5 and A4.
What is the biggest tuck front box you sell?
The B417 premium A3 tuck mailer is 455 x 320 x 155mm inside. For bigger items, see our medium and large boxes.
Can I get custom printed tuck boxes?
Yes. Tell us your size, quantity and artwork for a custom box quote.
















































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