Mailing Boxes
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Send a memorable unboxing experience with custom mailer boxes.
- 9 size options
- 1.5 mm white or brown kraft E-flute cardboard
- 100% recyclable
- Pre-creased and easy to assemble
- 3D design experience
Level up your packaging
Want to send out packages they can’t wait to unbox? Custom postal boxes can help you stand out and surprise customers with each shipment. A step up from plain cardboard shipping boxes, these boxes keep your products safe and highlight your logo and branding on top of that – making them great for packaging, client gifting, giveaways and more.
Easy to assemble & send
Our custom printed mailer boxes are made from a sturdy 1.5 mm white or brown E-flute cardboard, so you can skip outer boxes and save on shipping costs. And with 2-sided printing, you can even add a special message or design to the inside of your postal boxes. We also offer mailer boxes in different sizes to suit a range of needs. Plus, they’re recyclable and are pre-creased for your convenience.
3D design experience
Ready to start creating your custom postage boxes? First, upload your design to our studio. Next, add your custom touches. With our live 3D preview feature, you can see what your actual box will look like once printed. If you need assistance, our design experts are happy to help. You can even fill in your boxes with custom tissue paper to create a premium feel. Then, we’ll take care of the rest. Your mailer boxes will arrive looking crisp, polished and ready to impress.
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Frequently Asked Questions
E-Flute is very thin (1.5 mm) corrugated cardboard. It’s easy to fold and is excellent for printing. It’s a good option for shipments because of its sturdiness. However, we don’t recommend using our mailing boxes for excessively large or heavy items.
This depends on your order and the delivery speed that you choose.
For a full breakdown of our shipping options and costs, you can visit our delivery page. We’ll always show you any delivery charges in your cart at checkout.
It depends on which size you choose. Check out this list to see how much each box weighs, sorted by size:
| Sizes (W x D x H) | Weight |
|---|---|
| 12.5 x 17 x 6.5 cm | 70 g |
| 22.5 x 16 x 8 cm | 110 g |
| 31 x 22.5 x 10.2 cm | 180 g |
| 40 x 20 x 18 cm | 280 g |
| 43 x 30.5 x 14 cm | 320 g |
| 20 x 20 x 20 cm | 230 g |
| 24 x 19 x 12 cm | 188 g |
| 29 x 14 x 9.5 x cm | 140 g |
| 36 x 26 x 10 cm | 244 g |
Not at this time, because brown E-flute cardboard has a natural brown tone that could make white elements look muted or subdued.
If you want to use white elements in your design, we recommend choosing the white E-flute option.