FoodSaver FSFSBF0616000 11inch Roll The FoodSaver FSFSBF0616000 11inch Roll lets you create customsized bags to package and protect food and nonfood items using your FoodSaver Vacuum Sealing System. Made from the exact same material as our bags, the FoodSaver Roll gives 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 multiply construction blocks moisture and oxygen and makes the bags strong enough to simmer and microwave.