Made of 100% virgin Low Density Polyethylene (LDPE) resin that meets FDA/USDA specificationsSide gussets expand easily to fit over bulky or irregular size objectsTubular construction with a durable bottom seal, make these bags the best in the market500/CaseMade of 100% virgin Low Density Polyethylene (LDPE) resin that meets FDA/USDA specificationsSide gussets expand easily to fit over bulky or irregular size objectsTubular construction with a durable bottom seal, make these bags the best in the marketStaples Clear Gusseted Poly Bags 2 mil, 12x8x30http://s7d5.scene7.com/is/image/Staples/s0506751_sc7?$std$http://s7d5.scene7.com/is/image/Staples/s0506751_sc7?$thb$http://s7d5.scene7.com/is/image/Staples/s0506751/Staples-Clear-Gusseted-Poly-Bags-2-mil-12x8x30/product_939855Staples Clear Gusseted Poly Bags 2 mil, 12x8x300.00