🚿For New & Remodel Bathroom: NERDON shower valve (included) NOT compatible with existing valve, must be removal of existing tile or shower walls. Consider consultation with an installation professional prior to purchase. 🚿Safety Pressure-Balanced Valve Cartridge: Brass valve body, UNIVERSAL 1/2" connectors compatible with all homes in the USA and Canada. The pressure balance shower valve cartridge monitors the water pressure balance, which helps protect you and your family from being scalded by sudden changes in hot and cold water pressure. 🚿 12 Inch Rainfall Shower Head: Large square shower head made from 304# stainless steel and 14*14 touch-clean silicone nozzles for superior water flow coverage. Soft silicone jets prevent lime scale build-up for maintenance-free enjoyment, resistant to clogging, easy to clean, anti-oxidation and corrosion resistant. 🚿Handheld Shower Height Adjustment: You can adjust the height and angle of the handheld shower according to your height to get the best shower experience. (Adjustable Range: 12-INCH) It can meet the needs of family members of different heights, providing safe and comfortable bathing and showering for the elderly and children. (NOTICE: Not to be used as support). 🚿Air Injection Technology: Save up to 30% on water with the innovative air injection technology, which is also ideal for noise reduction. The water and air mixture is a solution for areas with low water pressure. 🚿Polish Chrome Shower Faucet Set Complete: 12 Inch rainfall shower head (stainless steel), 15.7 inch shower arm (brass ), handheld shower head (brass), 59 inch shower hose (stainless steel), shower valve (brass), 12 inch adjustable slide bar (brass & ABS) , user manual and trim kit included.