Soudseal(R) Technology provides Ultra-Quiet performance allowing you to hold a conversation with normal voices in the same room. MultiGrind(R) Technology delivers two stages of grind and allows you to more efficiently grind difficult food items like bones. Magnetic cover start activation means no wall switch is required robust chrome plated die cast zinc stopper that holds back water when needed, and will only turn on disposer when manually activated. 1725 RPM, 3/4 HP Dura-Drive(R) Induction Motor is engineered to specifications used for appliance motors, provides quiet operation and long life. 40 oz. Stainless Steel Grind Chamber and Components for durability. Dimension 10" x 10" x 16.25". 7-year at home limited warranty.