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Book Mailer Boxes
Wrap-around book mailers that grip books, notebooks and prints securely and protect the corners in the post.
About our box
Book Mailer Boxes, made to your size
Books are easily damaged at the corners, and loose packaging lets them slide around. Our book mailer boxes use a wrap-around design that holds the book firmly, with crush-resistant edges and a peel-and-seal or tuck closure.
Why choose our book Mailer Boxes
A well-fitting book mailer prevents bumped corners and bent covers, which means fewer returns and better reviews. It also works for diaries, calendars, prints and other flat items.
Popular uses
- Books and publishing
- Notebooks and diaries
- Calendars and planners
- Art prints and photos
- Vinyl records and flat media
Materials, print and finishes
- Wrap-around or crash-lock construction
- Peel-and-seal or tuck closure
- Tear strip for easy opening
- Letterbox-friendly sizes
Many book mailers can be made to fit Royal Mail Large Letter limits for cheaper postage.
Sizes and dimensions
Every order of book Mailer Boxes is made to your dimensions in millimetres (length × width × height). Not sure of the size? Choose “Not sure — suggest a size” in the options above and tell us what you are packing, and we will recommend dimensions and show them in your mock-up. You can also order several sizes in the same design to cover your whole range.
Related packaging
Comparing options? Take a look at Paper Padded Mailers, Small Cardboard Mailer Boxes and Postal Boxes, or browse all custom mailer boxes and our wider custom packaging range.
How to order
Choose your size and options above and request a free quote. We reply within 24 hours with your price and a free 3D mock-up, and nothing is printed until you approve it. Orders are delivered across the UK in 12–14 working days; see our delivery information. The “From” price is our bulk price per unit, excluding VAT, and larger quantities bring the unit price down. Selling clothing too? We also make custom apparel to ship in your boxes.
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Specifications
| Construction | Wrap-around with peel-and-seal |
|---|---|
| Style | Self-locking mailer, tape-free |
| Board | Kraft or white corrugated (E-flute or B-flute) |
| CMYK and Pantone, outside, inside or both | |
| Finishes | Matte, gloss or soft-touch; foil, spot UV, embossing |
| Size | Made to your inside dimensions (mm) |
| Recyclable | Yes, with UK paper and card recycling |
| Minimum order | Low minimums |
| Delivery | 12–14 working days after approval, UK-wide |
| Category | Custom Mailer Boxes |
Fill your boxes with your own merch
Hoodies, tees, sets, caps and socks — cut and sewn to your design from 20 pieces per style, packed in your boxes and delivered together.
Explore custom apparelHow it works
Tell us your box
Size, print and quantity — or ask us to suggest a size.
Free 3D mock-up
See your design on the box before anything prints.
We print and make
Printed, die-cut and quality checked.
Delivered flat
Tracked UK delivery in 12–14 working days.
Questions about Book Mailer Boxes
Can book mailers fit through a letterbox?
Yes, for thinner books. We can make the mailer to Royal Mail Large Letter dimensions.
Can I fit different book sizes in one mailer?
Some wrap-around designs adjust to slightly different thicknesses. Tell us your range and we will advise.
How much do book mailer boxes cost?
The “From” price on this page is our bulk price per unit, excluding VAT. Your exact price depends on size, quantity, print and finish, and we send it with a free mock-up within 24 hours.
How long does delivery take?
12–14 working days after you approve your mock-up, with tracked delivery anywhere in the UK.
Ready to see your box?
Send your size and logo — free 3D mock-up and quote within 24 hours.