Undertone triple-basin undercounter kitchen sink with left basin depth of 9-1/2", right basin depth of 7-1/2" and center basin depth of 5-1/2"Exterior dimensions: 41-5/8" x 20-1/8" List price: $1465.55 and upInterior dimensions: 38-3/8" x 17-7/8" Basin depth: L 9-1/2", R 9-1/2", C 5-1/2" Triple-basin sink SilentShield Plus(TM) sound-absorption technology 18-gauge stainless steel