Franke DSK854-18BX Double Bowl Stainless Steel 33x22in. Topmount Sink Two equal size bowls measure 15 3/8 inches x 14 1/8 inches x 8 1/2 inches each Extra deep ledges help keep water in the sink and off the countertop 18 gauge stainless steel construction for top mount installation Safe and easy installation Template and hardware included Limited Lifetime Warranty