18 1/5" Down Counter Sink Number :DCB521 High quality and competitive price 18 1/5" Down Counter Sink This is Undermount sink size 460X380X190mm,18 1/8 inches outline under counter sink.Offer ceramic sinks, on counter sinks, kitchen ceramic sink, bath sinks, bathroom sinks, undermount ceramic sinks. Any inquiries are welcome.We are always waiting for you.