Flower Round Tempered glass Vessel Sink With Waterfall Faucet, Mounting Ring and Water Drain(0888-C-BLY-6544-WF) Comes with all necessary accessories for installation. Featured with durable ceramic valves ensuring there are no water leaks. Available to work more than 600,000 times at a water temperature of 113 degrees. High quality material and finishing tested at a high water pressure of 1.29Mpa. We only provide high quality products, to bring more trouble avoid you use.