EcoSwift Brand Premium Poly Shipping Bag Waterproof Durable Self-Seal Mailer 2.35 Mil, 7.5 in. x 10.5 in. (Size 2), Solid Gray, 1000-Pack

Size: #2 Dimensions: 7.5" x 10.5" Thickness: 2.35 mil Self-sealing, peel and stick Silver lining inside keeps contents hidden from view Superior tear and puncture resistance Surface easily accepts ink, stamps, and labels