22011292N025050000 is a Quadrant Tectonite Granite Composite Sink. It is made from 80 percent Quartz and 20 percent Acrylic-Polymer, making it scratch, stain, and heat resistant. Its deep, dual basins provide more usable space than traditional sinks, and its bold, contemporary style makes it the perfect addition to any kitchen. The sink also features a sloped bottom, which helps facilitate water drainage, and an integrated sound-absorbing pad, which helps minimize noise while using the sink. Additionally, the rounded corners, positioned on the top and sides, provide a sleek, modern look and easy cleanup.