Providing reliable protection, this protective white pizza style box has dimensions of 230x150x50mm and is perfect for sending your lightweight items. With a simple assembly, these sturdy mailers are secured with an integrated locking tab. Ideal for keeping your postage costs low, these Royal Mail Small Parcel sized cartons are:  Sized to fit A5 items Supplied flat packed Made from 75% recycled single wall board Quick to assemble Reusable, degradable and recyclable Sized to ensure low postal costs Imprinted with code: EF306