Blanco 510-885 Supreme 1-3/4 Double Bowl Drop-In Kitchen Sink, Satin Polished Finish Overall: 33-Inch x 22-Inch Self Rimming installation 18 gauge Stainless Steel Left Bowl: 14-3/16-inch x 18-1/2-inch x 8-inch; Right Bowl: 13 9/16-Inch x 15 3/4-Inch x 7-Inch Cutout size: 32 1/4-Inches x 21 1/4-Inches; Cutout corner radius: 5/8-Inches