Blanco 511-969 Supreme 1-1/2 Bowl (Double Single) Drop-In Kitchen Sink, Satin Polished Finish Overall: 26-1/2-Inch x 22-Inch Self Rimming installation 18 gauge Stainless Steel Left Bowl: 14-3/16-inch x 18-1/2-inch x 10-inch; Right Bowl: 8-9/32-inch x 15-3/4-inch x 6-inch Cutout size: 25-3/4-inch x 20-3/8-inch; Cutout corner radius: 5/8-Inch