Auto Vacuum Food Fresh pumps air (in less than two minutes) out to seal in, preserve and extend the freshness of fruit, vegetables, bread, pastries and more! When locked shut with silicone clasp, electric vacuum pump automatically seals the box. Features a clear top, date indicator knob, side carry handles, removable, easy clean inner tray and vacuum seal indicator. Runs on included AC adapter or requires 4 D batteries, not included. Plastic, 18 1/2 x 10 1/2 x 9".