Frigidaire FPUR2319-D10 21-1/16-Inch by 17-1/16-Inch by 10-Inch Undermount 16-Gauge Stainless Steel Sink 16 gauge stainless steel Undermount sink design hides edges and creates a sleek in counter stylization 20 % thicker than 18Ga Beautiful brush finish Handcrafted 16 Gauge stainless steel Undermount 20 % thicker than 18ga Beautiful brush finish