Sterling 1043-4-0 Slope 33-inch by 22-inch Top-mount Large/Medium Double Bowl Vikrell Kitchen Sink, White Sink can be installed as self-rimming or undercounter installation Made of solid Vikrell Material with color molded throught 9" Basin Depth 3-1/2" Drain Opening 4 hole faucet drilling; 2, 3 and 5 drill point locators available