Made of 100% virgin Low Density Polyethylene (LDPE) resin that meets FDA/USDA specificationsManufactured with a durable bottom seal for optimal strengthSuperior clarity for showing the quality of products4500/RollMade of 100% virgin Low Density Polyethylene (LDPE) resin that meets FDA/USDA specificationsManufactured with a durable bottom seal for optimal strengthSuperior clarity for showing the quality of productsStaples Clear Pre-Opened Bags 1.5 mil, 3x3http://s7d5.scene7.com/is/image/Staples/s0506742_sc7?$std$http://s7d5.scene7.com/is/image/Staples/s0506742_sc7?$thb$http://s7d5.scene7.com/is/image/Staples/s0506742/Staples-Clear-Pre-Opened-Bags-15-mil-3x3/product_939949Staples Clear Pre-Opened Bags 1.5 mil, 3x30.00