Undertone high/low undercounter kitchen sink with left basin depth of 5-1/2" and right basin depth of 9-1/2"Exterior dimensions: 30-3/4" x 20-1/8" List price: $750.75 and upInterior dimensions: 28-3/4" x 17-7/8" Basin depth: L 5-1/2", R 9-1/2" High/low basin sink No faucet holes SilentShield Plus(TM) sound-absorption technology 18-gauge stainless steel