... Products=best price+good quality+professionally+best serve Black Bathroom Wash Basin (Wash Basin, Washbasin)-Shanxi Black 1)Prefabricated Countertop :Countertop straight, Countertop ... x19" /22", 49"x19"/22", 61"x19"/22"(single or double sinks) etc.Usually include a cut-out in sizes 30x38cm ... and three pre-drilled holes for faucet. 3) Basin and Sink:Basin and Sink: 420 X 150MM, 440 X 150MM, 430 ...