*Locks out air and moisture, prevents freezer burn, seals in freshness.*Simple, Smarter, Sleeker.*FoodSaver have a unique, patented design used in million of households.*The powerful piston pump removes air quickly and creates a commercialquality vacuum. *The patented Vacuum Channel is designed to draw out airfrom specially designed FoodSaver bags, its extra-deep design catchesoverflow liquids to protect your appliance.the bag with a strong airtight seal.*Appliance dimensions; 16 1\4 inch X 6 3\4 inch X 4 1\4 inch.*One year limited warranty.*Model: T00032130.