The swivel design which avoid scratch and space-saving. Pressure Balanced Valve with cUPC Certification: The pressure balanced valve protects you from any hurts of sudden water temperature change. The additional shut-off stop would help you adjust water flow and convenient maintenance. Air-in technology offers higher water pressure even at low water pressure, and medical grade nozzles could be self-clean. Also, adjust water direction by the swivel brass ball. made of high quality metal, When connecting water pipe. stainless steel flexible shower hose could be used for showering adults and kids, or even cleaning your bathtub, bathing your pets. Special design of solid brass shower mixer valve (Pre-embedded): Shower knob on the valve switches the bathing modes; Single handle for easy control of water flow and temperature; Turn to left for hot water and turn to right for the cold water. Easy Installation: Please DIY to install the shower step by step as shown on the attached instruction manual. The tub spout is included and designed to be SWIVELING to provides better convenience for tub shower Air-Water Mixing Technology for the 10 in., rainfall shower head allows boosting water pressure up to 2.5 GPM while saving up to 30% water. Angle adjustable to get a straight-down rainfall shower experience or to a shower angle you preferred. Color: Chrome.