A range of tough self-locking White postal boxes made of strong corrugated board and offering excellent protection. The outside of the box is mottled white (not pure white), and the inside is brown kraft. The edges are doubled for extra strength. Made from biodegradable, 100% recycled board, they are designed to get your products from A to B safely - they are not a pretty gift box but if its strength and reliability you need, then these may well work for you.