3 Ways Diverter: You can use the shower head and held hand shower head at the same time under our 3 ways diverter cartridge valve. And EMBATHER'S shower system can be switch easily between overhead shower and handheld shower High Pressure Shower Faucet Set: 3 Functions 8 inches large shower head and 8 Setting Handheld Shower Head will provide a high pressure shower even under low water pressure area Premium Pressure Balance Valve: Shower Valve featured by check valve without knocking noise. cUPC certification cartridge can protect us from scalding injury caused by sudden changes in hot and cold water pressure Warranty: Shower faucets sets complete has cUPC Certification and meets CSA B125.1-18/ASME A112.18.1-2018 standards;Our customer service will response in 24 hours if you have any problem What You Get: Rough-in shower valve and trim kit, shower head, handheld showerhead, shower holder and two Stainless Steel shower arms (16 "shower arm and the gift-6 " shower arm). Standard U.S. plumbing connections