Commercial-grade Vacuum Sealer with an extra large Teflon Bar for sealing bags up to 15" wide. Double piston vacuum-pump delivers 28"HG vacuum strength with 715 watts of power. Heavy-duty construction for top-of-the line performance. Preserve foods 5-6 times longer than traditional methods. Easy to use, bright LED lights let you monitor the stages of the sealing process. Automatic Mode has simple one-touch operation....let the onboard computer handle the rest, from vacuuming to sealing. Manual Seal Mode lets you customize & control the amount of vacuum pressure desired for sealing soft foods,photos,valuables or delicate objects. See-thru acrylic vacuum lid for perfect bag alignment while sealing. Fan-cooled motor. Detachable power cord with convenient cord storage compartment. One-year limited warranty.