Lustrous grain reflects light evenly for high shine. Lustertone Stainless Steel 33 X 21-1/4 X 4 Equal Double Bowl Top Mount Ada Sink An Elkay Lustertone Classic Stainless Steel Sink Looks As Great On Day 3,000 As It Does On Day One.•DROP-IN INSTALLATION: Sink is designed for drop-in installation to make the sink a focal point of your room.