Mailer Envelopes, Material Polyethylene, Mailer Type Padded, Closure Style Self Sealing, Color White, Usable WxL 7 1/2 in x 10 1/2 in, Usable Width 7 1/2 in, Usable Length 10 1/2 in, Outside WxL 7 1/2 in x 10 1/2 in, Outside Width 7 1/2 in, Outside Length 10 1/2 in, Material Thickness 0.003 in, Post-Consumer Recyclability Store Drop-Off, With Tear Strip Yes, Pre-Printed Address Lines No, Package Quantity 1000