Five-function Hand Shower - You can choose one, two, or more of five functions coming out of the water which will bring you more fun when you are taking a shower, the extra big 10" rainfall shower head can bring you a SPA feeling at home, and the most amazing thing is that hand shower and rainfall shower head can work at the same time which will meet you and your family needs at the greatest extent cUPC 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 pressure Connector Size of Shower 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 anymore; Comes with installation instructions, make your installation easier Ceramic Disc Cartridge - Smooth, long-lasting drip-free operation cUPC ceramic disc cartridge, Single lever design for effortless flow and temperature control, Comes with premium solid brass shower valve, 10" rainfall shower head, 5-function hand shower, 59" shower hose, 15.7" extra long shower arm, shower holder and other installation necessary parts