Free UK deliveryComplete your order by 8:00pm today for delivery on 04/12/23
Our mailer boxes are fully recyclable, perfect for your environmentally aware customer base. Whether you want large or small parcel boxes, you can print personalised company branding, messaging and graphics onto our durable e-flute material, which protects parcels during transit and ensures they arrive undamaged.
Our parcel post boxes are designed to fit through standard UK letterboxes, allowing convenient delivery even if the recipient isn't home. Letterbox packaging gives a professional feel to your business, whether you sell jewellery or books.
With the option to customise to your branding specification, our custom mailer boxes spread your branding far and wide.
• 3 styles available
• Letterbox friendly
• Large letter sizes available
• Fully recyclable material
Uses: Retail and eCommerce packaging, gift boxes, press kits and more.
Top tip: Looking to minimise postage costs? Opt for one of our Royal Mail Large Letter friendly mailer boxes.
Artwork tip: Create patterns and shapes that extend across the entire surface area of the box for a seamless look.
Want to take your unboxing experience further? Be sure to check out our full range of packaging supplies.
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Frenquently Asked Questions
No question is too big or small for WTTB. We understand that placing a print order online for the first time can be tricky, but we're here to help. If the below FAQs don’t provide the answer you need, get in touch via live chat or telephone. We love speaking to people, so don't be shy.
Do you offer letterbox friendly options?
Yes, please choose one of our Royal Mail Large Letter mailer boxes, available in two sizes: 255 x 168 x 22mm or our 100 x 100 x 22mm box.
Do you sell flower postal boxes?
Yes, we do; when placing your order, please select our 182 x 600 x 35mm capacity box.
I only require a small quantity?
That's no problem; WTTB specialises in small quantities. You can order as few as five copies.
How sturdy are the boxes for postage?
All of WTTB's postal boxes are printed on white e-coated fluted boards, which makes them extremely durable.
Are they guaranteed to fit through a letterbox?
All of our postal boxes are designed and manufactured to fit through a standard UK letterbox.