.Lustertone Stainless Steel 33 X 19-1/2 X 4 Equal Double Bowl Top Mount Ada Sink Light scratches naturally blend into sink finish with time.•LUSTERTONE FINISH: Durable, handcrafted finish looks as great on day 3,000 as on day one.•18-GAUGE STAINLESS STEEL: Highest quality 18-gauge thickness and Type 304 stainless steel for lasting durability, performance and lustrous beauty.