Sink Dimensions: 31-3/4" X 18-1/4" X 8" Min. Cabinet Size: 36" UNDERMOUNT INSTALLATION: Sink is installed beneath the countertop creating a seamless appearance between the sink and the countertop. DOUBLE BOWLS OF EQUAL SIZE: Conveniently use bowls independently for washing, soaking, rinsing, drying and other household tasks. 18-GAUGE STAINLESS STEEL: High-quality 18-gauge thickness and 300 Series stainless steel for lasting durability. QUIET: Sound-deadening pad(s) minimizes sound and vibration for a quieter time at the sink. CENTER DRAIN: Drain is conveniently placed in the center of the sink. DRAIN OPENING: Sink drain opening measures 3-1/2".