All Metal Construction: This shower faucet set is made from SUS304 stainless steel (shower head, handheld spray, shower arm, bracket holder, hose and cover plate) and brass (valve body) for rust, corrosion and high-temperature resistance in daily bathroom use Pressure-Balancing Valve: The built-in pressure balance valve automatically adjusts hot and cold water supply to help maintain stable shower temperature when water pressure changes; it helps reduce sudden temperature fluctuations caused by toilets flushing or other fixtures running for a safer, more comfortable shower Easy Installation: Comes with required installation components—a pre-installed valve, shower arm, shower hose, bracket and installation manual—to support a convenient wall-mounted setup for bathroom renovations or new construction Quality You Can Trust: SR SUN RISE Shower System is cUPC Certified and compliant with ASME A112.18.1-2018/CSA B125.1-18; designed for use with standard 1/2″ U.S. plumbing connections and approved by the California Energy Commission Reliable Support: Your purchase is protected by a 6-year warranty, responsive 24/7 customer support, and lifetime free replacement parts service. Enjoy long-term peace of mind knowing professional assistance is available whenever you need it Water-Efficient Design: This shower faucet set features air-injection technology to boost water pressure, paired with a wall-mounted showerhead for rainfall-style flow; single handle operation makes it easy to control water temperature and flow while helping reduce water consumption Dual Functions: This shower system offers 2 functions—a wall mount rain shower head and a handheld spray, both with adjustable angles and a 71-inch hose for easy corner cleaning; flexible switching meets needs from full-body showering to precise cleaning