A4 Modular Postal Boxes

A4 Modular Postal Boxes from ColomPac® are designed to be a slimline, lightweight cardboard postal box which deliver you a protective packaging solution without adding to your postal charges. These A4 postal boxes are easy to assemble, have peel and seal closures which give a secure seal, and have reinforced corners for extra rigidity and stability to avoid crushing during transit. As with all ColomPac® products, these modular postal boxes are supplied flat packed and are recyclable, biodegradable and made from FSC approved sources and recycled materials. For further information read our guide and watch our video for how to use ColomPac® modular postal boxes for your despatches.

Top Tip: A4 size is 210 x 297mm.