Houzer VIRTUS N-100XL ALPINA Virtus Series Topmount Granite Single Bowl Kitchen Sink, Alpina Overall size 33" X 20.87", 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.