Stainless steel grating plate = long life Quiet operation with a sound insulated housing Toughest food ground into minute particles Unique Designer Basket Strainer guard plug Robust 1/2 Hp motor, 2600 RPM Fits all diameter 90mm Waste disposal size holes Dimensions: Dia.200mm x 360mm high Two Year Warranty Our unique designer basket strainer guard prevents objects (e.g. teaspoons) from falling into the waste disposal whilst still allowing water to drain away when washing hands, rinsing dishes, filling glasses of water etc.