These strong postage boxes are extremely reliable and secure, and are suitable for mailing a wide range of products. Made from rigid corrugated cardboard, with triple thickness sides once assembled, these mailing boxes offer superior protection ensuring the safe transportation of its contents. If you are sending particularly fragile items, you may like to take a look at our extensive range of Wrapping & Cushioning products if you feel additional protection is needed
Supplied at a great value price in packs of 25, these cost effective white postal boxes are not only cheap to buy, they also allow you to keep your postal costs down as they fit within Royal Mail's Small Parcel sizing category. See our Pricing in Proportion information page for further details.
Our postal boxes / cartons are convenient to pack and quick to assemble, thanks to their clever self closing design feature, as no tape or glue is required. This enables you to quickly fold and slot the sides into place, tucking the top in at the front for fuss free assembly and closure, offering top protection and a highly presentable shipping box.
Our postal box sizes are in the order of Length x Width x Height.