Food Sealer Vacuum Bags or Rolls. Large commercial grade 8" X 50' make your own size bags. Compatible with food saver and all champ style vacuum sealer machine. Large commercial grade 8" X 50' Vacuum Sealer Roll,Compatible with all champ style vacuum sealer machine Strong, durable material PA/PE and textured on one side BPA free. Keeps Food hygienic,fresh and delicious. Boilable - Perfect for Sous Vide cooking! Eliminates freezer burn and dehydration. Thickness 3.5mil Dishwasher safe, reusable and create the bag length you desire