Food vacuum sealer keeps food fresh up to 5x longer for storing, freezing, boiling, and microwaving Has integrated fold-out cutter and roll box for faster food processing Includes food vacuum hose to remove air from canisters and jars (canisters sold separately) Fully automatic food vacuum system with variable vacuum strength Vacuum regulating with stop button for sensitive foods Air tight double bar heat seal is 12-inches wide Use for meat, fish, vegetables, hard cheese, and dry goods Perfect for marinating and sealing wet and dry food Ideal for sous vide cooking for healthier, juicier, tastier results Caso food vacuum bags and rolls are size-customizable, tear resistant, BPA-free, and FDA approved Includes 2 starter rolls (one 8" and one 11") - full line of compatible food vacuum bags, rolls, and canisters sold separately