6 SETTINGS HEAD: This shower faucet sets with 6" swivble shower head offer a good coverage, including 5 different spray types and 1 pause setting bring users many different exbathing experience SUPERIOR MATERIAL: The shower head and wall mounted solid brass valve, ensure quality and longevity. Package includes shower head, shower arm and flange, rough-in valve, shower trim kit. NEW UPGRADE: External thread of shower valve can reduce leakagecaused by improper installation.Maintain the water pressure balance through the adjust valve to avoid pipe noise. USA standard 1/2" NPT thread, meets most Bathrooms. ANTI-SCALD VALVE: Pressure balance anti scald valve of the shower set maintains constant output temperature in response to changes in hot and cold Supply pressure so as to keep you and your family away from scalding. And you can enjoy a warm, comfortable shower experience while using 20% less water. Pressure Balance Inside:The cUPC Certificated Pressure Balance cartriage protect you from the scalding and thermal shock when the water supply is suddenly interupted.