The Elkay Dayton Undermount 17-3/4x31-1/4x8 in. Double Bowl Kitchen Sink is designed to affix easily to the underside of any solid surface countertop. This durable kitchen sink is constructed from 18-Gauge, 300 series nickel bearing stainless steel and polished to a Radiant finish. The sink also features sound dampening pads with spray undercoating to dampen sound.