Premium Wall Mount Tub Filler: Shower valve body, hand shower, shower holder are constructed of High Quality solid brass, the sturdy brass construction can prevent corrosion and make the waterfall tub faucet longevity, you can feel the good quality after you receive itcUPC Certified and Anti-scald: Advanced pressure balance ceramic disc cartridge with cUPC certification can effectively protect you and your family from scalding injury caused by sudden changes in hot or cold water pressureConnector Size of the Tub Faucet: Male threaded 1/2" NPT inlets, U.S. standard plumbing connections, you don''t need to worry if the connector size will fit your pipe thread or not; Comes with installation instrutions, make your installation more easier.Great Design Waterfall Spout: The water flow of the spout is: 3.13 GPM at 60pis water pressure, your bathtub can be full uf quickly and the water flow of the hand shower is 2.97 GPM at 60pis water pressure, you can enjoy your wonderful shower since the spout and hand shower can be turn on together at the same time.We Care About Your Future: Customer satisfaction is our top priority. We are committed to provide our customers with the best pre-sales and after-sales services .if you have any question while using it, please feel free to contact our customer service!