These premium MailTuf mailers in size 405 x 405mm are a versatile and waterproof option for mailing a variety of non-fragile products such as clothing, books, or soft furnishings. Constructed from high quality 75mu co-extruded polythene to lower the risk of tears and punctures in transit with a handy peel and seal adhesive strip for speedier packing. These MailTuf mailing bags are supplied in a cost-effective box of 250 mailers. Please note: the MailTuf range may differ slightly in colour. Polythene manufacturing has a 10% tolerence for lighter of darker colouring.