Vacuum sealer bags are great for food and non-food use! Our heavy duty 8" x 22' roll is two-ply, 3.0 mil thick, and can be used with most leading brand vacuum sealers. Vacuum sealing extends food storage time - locking in freshness, flavor and nutritional value. In addition, they are great for keeping valuables, emergency supplies, firearms, and many other items dry and sealed until ready to use. FDA Food Safe Material and BPA Free. Create custom-sized bags Keep meats and vegetables fresh Compatible with FoodSaver,® Ziploc,® and other heat-seal vacuum systems 3 Rolls Marinate right in the bag 2 Ply, 3 mil thick BPA free in food zones # Pieces In Set: 3 Measurements: 792 Length/Inches, 8 Width/Inches Base Material: 100% Plastic Care: Hand Wash Country of Origin: Imported