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A3 Paper Size Postal Boxes - (426mm x 302mm x 57mm) DC16112-A3

  • A3 Paper Size Postal Boxes - (426mm x 302mm x 57mm) DC16112-A3
  • Product Code: DC16112-A3#
  • P O A

Orders placed after 3.00 pm may not be shipped on the same day

A3 Paper Size Postal Boxes

Versatile die cut A3 Size Paper Box - hinged lid box for postal use or storage of up to a full ream of A3 paper. They’re obviously perfect for archiving paperwork or many other uses

This A3 size postal box is also a strong Royal Mail Parcel Compliant Box.

Manufactured in the U.K. with short lead times & delivered directly to addresses across the U.K., Europe & Worldwide when necessary.


Wall: Single Wall

Internal Dimensions: 426mm x 302mm x 57mm

Style: FEFCO Style 0427

Item Code: DC16112-A3

***These boxes are made to order, and have a 10 - 12 working day lead time***


Need a made to measure box? If you can't find the exact size box you need... contact us about a bespoke or custom made cardboard box today.

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Shipping Rates & Upgrades

so no nasty surprises at checkout.

With the vast majority of items listed on this site being supplied without an additional charge for postage on orders over £30 NET .

The only time you may have additional charges is when you’re buying bulk quantities, very large items or you’re located offshore or in certain parts of the Scottish Highlands.

Please note that we cannot deliver to PO boxes.

Please check here for Offshore and Scottish Highlands shipping upgrades

If you require a faster delivery, click here for timed shipping upgrades

If you are ordering outside of the UK, please click here to see our international rates