FoodSaver%C2%AE%208%26quot%3B%20Vacuum-Seal%20Rolls%20let%20you%20create%20custom-sized%20bags%20to%20package%20and%20protect%20food%20and%20non-food%20items%20using%20your%20FoodSaver%C2%AE%20Vacuum%20Sealing%20System.%20Made%20from%20the%20exact%20same%20material%20as%20our%20bags%2C%20FoodSaver%C2%AE%20Rolls%20give%20you%20great%20flexibility.%20Simply%20cut%20a%20piece%20to%20your%20desired%20length%2C%20seal%20one%20end%2C%20fill%20and%20then%20vacuum%20seal.%20Channels%20allow%20complete%20air%20removal%20and%20multi-layer%20construction%20blocks%20moisture%20and%20oxygen%20and%20makes%20the%20bags%20strong%20enough%20to%20simmer%20and%20microwave.%20BPA-free.Features2-%208%26quot%3B%20x%2020’%20Vacuum%20Seal%20rollMulti-ply%20material%20prevents%20freezer%20burnSpecially%20designed%20channels%20block%20oxygen%20and%20moisture%20to%20maximize%20air%20removalBPA-freeBest%20performing%20vacuum%20bags%20(based%20on%20FoodSaver’s%202020%20competitive%20testing)