Houzer MADISON N-175 COPPER Madison Series Topmount Granite Double Bowl Kitchen Sink, Copper Overall size 33" X 22", Bowls 14.56" X 18" X 9.5"D(Left) 14.56" X 16" X 9.5"D(Right) Quartztone Granite Extremely tough and durable surface with 80% Quartz Fits 36" cabinet Non-porous surface, silky to the touch, Optimum hygienic protection.