Weston Vacuum Bag Roll, Plastic, Clear, 50 ft L, 11 in W, 3 mil Thick, 2 Plies, Suitable for: FoodSaver and Ziploc Heat Seal Vacuum SystemsCan be used in most leading brand vacuum sealersBPA-free, non-toxic plastic, no Bisphenol AHeavy-duty bags with air removal channels for maximum freshnessUse to marinate foods in minutesMade from FDA listed food safe materialsSimmer or microwave food right in the bag