50 EcoSwift Size #4 9.5x14.5 Poly Bubble Mailers Padded Envelope Shipping Supply Bags 9.5 x 14.5 inches Size: #4 Dimensions: 9.5" x 14.5" Usable Space: 9.5" x 13.5" EcoSwift self-sealing with strong seams, fins on two sides, and seamless bottom for maximum protection Quantity: 50