Undertone large/medium undercounter kitchen sink with rounded basin styleExterior dimensions: 31" x 20-1/8" List price: $742.15 and upInterior dimensions: 28-3/4" x 17-7/8" Basin depth: L and R 7-1/2" Large/medium basin sink No faucet holes SilentShield Plus(TM) sound-absorption technology 18-gauge stainless steel