Complete Set -- Matte Black tub and shower faucet set include 6.9" plate cover, brass rough-in valve with pressure balance cartridge, 5-Way shower head, 6" stainless shower arm with flange, 5.3" tub spout with diverter. It's ready for installation! Powerful Sprays -- 5 functions top shower head to satisfy most of your showering needs, relieves all day long stress from work and life Pressure Balancing Rough-in Valve -- cUPC Certification Pressure Balance Cartridge prevent sudden changes in temperature ensures a consistent shower temperature from both hot and cold water, prevent burns caused by hot water. High quality brass constructed rough-in valve body, no burst or crack in extremely hot or cold environments, performs well in bathroom humid environment EASY TO CLEAN -- Touch-Clean showerhead spray nozzles allow you to quickly and easily wipe away calcium and lime build-up with a touch of a finger Limited Lifetime Warranty backed by TRUSTMI, you can install with confidence.