These FoodSaver BPA-Free Multi-Pack Vacuum-Seal Rolls are compatible with FoodSaver brand and most other brands of vacuum-packaging systems. This convenient set makes it easy to create custom bags for storing average-sized perishable foods that may be oddly shaped, such as pork chops or wedges of cheese. The heavy-duty, nylon-reinforced wrap preserves food's flavour and freshness for up to five times longer than other storage methods when used with a sealing appliance, which means less food wasted. A great alternative to flimsy, landfill-clogging zip-top storage bags, these bags can be washed out by hand or in the dishwasher and reused, as long as they have not previously stored raw meats, fish, or greasy foods that could pass along food-borne illnesses.