2 Pack of Vacuum Sealers Unlimited - 8" x 50' Rolls - Thicker, Heavy-Duty Commercial Quality Textured Vacuum Sealer Bags For Foodsaver, etc. - BPA Free & FDA Approved Textured on one side and crystal clear on the other for maximum air removal. Heavy duty bags are thicker and more puncture resistant than the name brands Works with all clamp-style suction machines, like FoodSaver, Seal a Meal, VacMaster, Cabelas, etc. Made from FDA approved, BPA free, food safe materials. Can be microwaved, boiled, frozen, and used for sous vide cooking.