EcoSwift Brand Premium Poly Shipping Bag Waterproof Durable Self-Seal Mailer 1.7 Mil, 9 in. x 11 in. (Size 3s), Solid Gray, 10000-Pack

Size: #3s(1.7) Dimensions: 9" x 11" Puncture, Tamper, and Water-Resistant Poly Mailer Self-Sealing Tear Strip for Secure Closure Quantity: 10000You may also like EcoSwift Brand Premium Poly Bubble Shipping Bag Self-Seal Mailer, 4 in. x 6 in. (Size 0000), Solid Gray, 1200-Pack.