Replenish your FoodSaver plastic with a multi-pack of heat-seal rolls. Each pack contains two 8" x 20" and three 11" x 16" rolls. Use the FoodSaver heat-seal rolls to pack and store food and non-food items in custom-made sizes. Just cut a piece the required length and seal one end. Then fill it and vacuum-seal it. The channels completely remove all the air from inside the bag. Its 5-multi-ply prevents air and moisture from getting into the bag, keeping your food fresh up to 5 times longer. Plus, the vacuum sealer plastic is stovetop- and microwave-safe for convenient reheating.