The 8" x 8" PostProof Box is a tough, impact-resistant plastic postal box designed to protect your items in transit without the need for any additional outer packaging. Simply pack your item, secure the lid with tape, apply your address label and postage, and it is ready to go — no bubble wrap, no cardboard box, no fuss.When the box and contents weigh under 750g, it qualifies as a Royal Mail Large Letter, keeping your postage costs to a minimum. The white opaque plastic keeps contents hidden from view, and the UK-manufactured construction means it is built to withstand the rigours of the postal system. Reusable and recyclable too.Also handy for storing craft paper and flat items. Please note: these boxes do not nest. Empty box weight: 180g.Internal dimensions: 21.5cm (L) x 21.5cm (W) x 2.1cm (H). External dimensions: 22cm (L) x 22cm (W) x 2.5cm (H).
