FoodSaver 11 inch rolls let you create custom-sized bags to package and protect food and non-food items using your FoodSaver vacuum sealing system. Made from the exact same material as the bags, FoodSaver rolls give you great flexibility. Simply cut a piece to your desired length, seal one end, fill and then vacuum seal. Channels allow complete air removal and multi-ply construction blocks moisture and oxygen and makes the bags strong enough to simmer and microwave.