10 EcoSwift Size #1 7.25x12 Poly Bubble Mailers Padded Envelope Shipping Supply Bags 7.25 x 12 inches Size: #1 Dimensions: 7.25" x 12" Usable Space: 7.25" x 11" EcoSwift self-sealing with strong seams, fins on two sides, and seamless bottom for maximum protection Quantity: 10