Simply Smart SS200QB 1 Quart Universal Vacuum Sealer BagsSimply Smart SS200QB 1 Quart Universal Vacuum Sealer Bags Features:; Universal vacuum sealer bags, works with all vacuum sealer machines; Three separate layers for industrial strength; 7.5 mil thickness per side; Keeps oxygen out and prevents freezer burn; Molded pattern on both sides of the bag, eliminates any air pockets; Pattern is molded and not embosses like completive bags, better oxygen barrier; 1 quart