This pressure balancing valve shower system provides a high pressure for a wonderful showering experience. The concealed wall mounted shower system kit comes with a rain showerhead and a hand shower, making it the perfect panel system. The handheld shower and top shower mode on/off knob combine to make switching between shower modes easy. The shower faucet is made of high purity, low lead brass, which is hard and will not burst and leak with long-term use. Made of high-quality materials and technical expertise The standard US NPT 1/2-in fittings are compatible with most existing shower systems Even at a low water pressure, the use of the ultra-thin air injection technology provides high water pressure With the high-quality built-in spool diverter, you can turn on both the overhead shower and the hand shower at the same time The combination of a quality finish and brass provides corrosion resistance, fade resistance, deterioration resistance and a classic look The pressure balancing valve monitors the water pressure balance to help protect you from sudden changes in hot and cold water pressure The shower faucet is made of high purity, low lead brass, which is hard and will not burst and leak with long-term use CASAINC Brushed Nickel Wall Mount Built-In Shower System with Rough-In Valve