Made of 100% virgin Low Density Polyethylene (LDPE) resin that meets FDA/USDA specificationsManufactured with a durable seal for optimal strengthCan be heat sealed, tied, stapled or taped shut500/CaseMade of 100% virgin Low Density Polyethylene (LDPE) resin that meets FDA/USDA specificationsManufactured with a durable seal for optimal strengthCan be heat sealed, tied, stapled or taped shutStaples Clear Lay Flat Poly Bags 2 mil, 18x42http://s7d5.scene7.com/is/image/Staples/s0506761_sc7?$std$http://s7d5.scene7.com/is/image/Staples/s0506761_sc7?$thb$http://s7d5.scene7.com/is/image/Staples/s0506761/Staples-Clear-Lay-Flat-Poly-Bags-2-mil-18x42/product_939145Staples Clear Lay Flat Poly Bags 2 mil, 18x420.00