AKDY 33"X22" AKT3322D074 T-304 STAINLESS STEEL TOP MOUNT DROP IN 50/50 DOUBLE BOWL 22 GAUGE KITCHEN SINK T-304 STAINLESS STEEL Top Mount Type Scratch resistant commercial grade premium satin finish Heavy duty sound deadening pads Standard 3-1/2-Inch drain opening that fits the most common garbage disposal system