BOSCO 261820 Textured Standard Laundry Series 20″ Kitchen Sink Laundry Sink Specifications Handcrafted 304 stainless steel 16 gauge Bowl corner radius of 10mm Under mount clips Template Textured finishing Strainers 12″ Deep Colour Selection 261820 261820BK – Black  Dimensions Outside: 20″ x 18″ x 12″ Bowl Size: 18″ x 16″ x 12″ Minimum cabinet size 24″ Optional Accessories G261820 200135SS Strainer Cover 200135BK Strainer Cover