FeaturesDesigned as a lighter weight postal bag for large volume mailings Size 5Internal dimensions 260 x 345mmPack of 50WhiteSave on postage costs with this lightweight, bubble lined Jiffy AirKraft Bag Size 5 260x345mm (Pack of 50). The lining is designed to be puncture and shock resistant to protect delicate or fragile items in transit. The mailer also features a strong, simple self-seal closure. These size 5 white mailers measure 260 x 345mm. This pack contains 50 white mailers.