Bathroom Luxury Rain Mixer Shower Combo Set Wall Mounted Rainfall Shower Head System Brushed Nickel 10 Years Warranty. Made of Lead -free 304 Stainless Steel. Healthy and environmental. No harm to your body. HI-CLICK PUSH DESIGN: for switching the water outlet ( shower rain or handheld shower head) more convenient Concealed installation Brass Shower Bracket Holder and Solid Brass Pressure Balancing Shower Mixer Valve: Save More Space Nano-Brushed Technology, resists fingerprints and water spots.Looks new during a long time use.And less time to clean your shower, more time to enjoy your shower time. Pressure balance valve's cartridge monitor water pressure balance, helping to protect you from being scalded by sudden changes in hot or cold water pressure