Letter box boxes
Designed to meet UK postal standards, our letter boxes are perfect for sending documents, gifts, and small items safely through the mail.
Customisation
Any
Custom
Plain
Pre-printed
Industry
Any
E-commerce
Apparel & Fashion
Gifts
Electronics
Art prints & Stationery
Retail
Sustainability
Eco Choice
FSC® available
Biodegradable material
Recycled content
Recyclable
Collections
Custom packaging PROMO
Bestsellers
New Arrivals
Custom sizes
Function
Postal Boxes
Events
Retail
Return friendly
Ship large items
Subscription box
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8 products
Plain Mailer Box
Plain
Min. 30 pieces
Eco choice 🌱
A simple cardboard box with no strips made for safe shipping.
Sustainable savings
Get up to 40% off our bio and recycled poly mailers! Eco-friendly, durable, and now for less — but only for a limited time.
CUSTOM PRODUCTS PROMO
Use code CUSTOMSAVEUK to unlock up to £300 discount.
Try before you buy
Get a sample pack for just £15 and check our products.
Pre-printed Economic Mailer Box
Eco-friendly cardboard shipping boxes with a pre-made design.
Pre-printed
Min. 30 pieces
Eco-friendly cardboard shipping boxes with a pre-made design.
Custom Book Mailer
Customisable
Min. 30 pieces
PROMO
Personalizowane opakowanie idealne do wysyłki płaskich przedmiotów, takich jak książki, gry planszowe, czy magazyny.
Brief
Need something else? Send us a brief and we’ll sort you out.
Shop by needs
Basic boxesBiodegradable packagingBook packagingBoxes for bakeriesBoxes for electronicsBoxes for jewelleryCandle packagingCardboard boxesChocolate packagingCoffee packagingCupcake boxesCustom Cardboard BoxesCustom cosmetic packagingCustom packaging for clothesDie cut boxesE-commerce packagingGarment packagingKraft boxesLarge cardboard boxesLetter box boxesLuxury packagingPerfume boxesPresentation boxesRetail packagingSmall cardboard boxesSquare cardboard boxesWatch boxesWhite cardboard boxesRecyclable packagingWelcome packs