Poly Mailer, Material Poly, Mailer Type Bubble, Closure Style Self Sealing, Color White, Usable WxL 10 1/2 in x 14 1/2 in, Usable Width 10 1/2 in, Usable Length 14 1/2 in, Outside WxL 10 1/2 in x 16 in, Outside Width 10 1/2 in, Outside Length 16 in, Mailer Number #5, Bubble Size 5/16 in, With Tear Strip Yes, Pre-Printed Address Lines No, Package Quantity 50