Undertone single-basin undercounter kitchen sink, 15-3/4" x 20-3/8"Exterior dimensions: 15-3/4" x 20-3/8" List price: $411.45 and upInterior dimensions: 14" x 18-5/8" Basin depth: 9-1/2" Single-basin design No faucet holes SilentShield Plus(TM) sound-absorption technology 18-gauge stainless steel