•SINGLE BOWL: Bowl gives you uninterrupted space for washing and stacking dishes or other household tasks. Lustertone Stainless Steel 25 X 21-1/4 X 4 Single Bowl Top Mount Ada Sink Lustrous grain reflects light evenly for high shine.•18-GAUGE STAINLESS STEEL: Highest quality 18-gauge thickness and Type 304 stainless steel for lasting durability, performance and lustrous beauty.•DROP-IN INSTALLATION: Sink is designed for drop-in installation to make the sink a focal point of your room.