Outside Dimensions: 17” x 17” x 9” Inside Bowl Dimensions: 15” x 15” Note: The Drain is 4 3/4” from Back Wall. Note: 1” Width of sink Lip all around. Grid & Strainer included. Outside Dimensions: 17” x 17” x 9” Inside Bowl Dimensions: 15” x 15” Note: The Drain is 4 3/4” from Back Wall. Note: 1” Width of sink Lip all around. Grid & Strainer included. If you have any questions please call 212-832-4200