Designed to keep your postage costs low, these white pizza style boxes are sized at 270x180x80mm and are sturdy and protective, perfect for sending your lightweight items securely. Helping to increase efficiency with the simple assembly and integrated locking tab and sized as a Royal Mail Small Parcel, these high quality mailers are:  Sized to ensure low postal costs Easy to assemble Made from 75% recycled single wall board Degradable, reusable and recyclable Supplied flat packed Imprinted with code: PB6