American Standard 14CR.322100.073 Prevoir 31.50-Inch Stainless Steel Undermount Double Combination Bowl with Creased Bottom and Small Bowl on Right Kitchen Sink, Radiant Silk Robust 18 gauge, 18-10 stainless steel 9 inch deep main bowl with a 7 inch deep smaller bowl Crease lines in bowls suggest a hand fabricated look Optional accessories include stainless steel bottom grids, and colander 36" cabinet required