Outside Dimensions: 22” x 18” x 10” Inside Bowl Dimensions: 20” x 16” Note: The Drain is 4 3/4” from Back Wall. Note: 1” Width of sink Lip all around. Grid & Strainer included. Outside Dimensions: 22” x 18” x 10” Inside Bowl Dimensions: 20” x 16” 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