Houzer VIRTUS N-100XLU Onyx Virtus Series Topmount Granite Single Bowl Kitchen Sink, Onyx Overall size 33" X 18.46", Bowl 30.25" X 16.31" X 9.5" deep Quartztone Granite Extremely tough and durable surface with 80% Quartz Fits 36" cabinet Non-porous surface, silky to the touch, Optimum hygienic protection.