【 shower system include】 ALL METAL: 10 inch rain shower head (304 Stainless Steel), L Style hand held shower head(Brass), 16 inch shower arm (304 Stainless Steel), 60 inch shower hose(304 stainless steel), hand shower holder(Brass), Solid Brass Shower Mixer Valve (Brass). 【 AIR INJECTION TECHNOLOGY】10 inch shower head with adoption of innovative air injection technology, mixes water with air to increase the water pressure to 100%, Save up to 30% on water with the innovative air injection technology,air injection technology offer consistent powerful rain shower even under low water pressure,it is a perfect solution for areas with low water pressure! 【 cUPC Certified Anti-Scald Valve】 The shower faucet set completely comes with a pressure balance valve, advanced pressure balance ceramic disc cartridge with cUPC certification,which can accurately adjust to the water volume and temperature you want, and maintain the temperature constant. The handheld showerhead and rain shower head mode switch knobs are combined to make it easier to switch the shower mode,The shower valve body contains an adjustable water pressure device, this brass valve directs water flow to two showering functions, pressure-balancing valve maintains water pressure and controls temperature,helping to protect you from being scalded by sudden changes in hot or cold water. 【Easy to Install】 Wall Mounted: Shower faucet set come with detail installation instructions,The interface of the shower set is the US Standard 1/2" NPT thread.No adapters are required.Easy to install.Brushed Nickel plated finish offers a sleek look, ensuring corrosion resistance and durable.This shower system is suitable for bathrooms of various styles, improves the appearance of the bathroom, and is easy to clean. The inside is brass copper core, which will never rust.All metal parts are separated by EPE cushioning (pearl cotton) package to prevent damage in transit. 【LIFETIME WARRANTY】: Free Replacement Or Full Refund,Please flee free to contact us if you have any questions with this shower fixture set,we will solve the problem for you sincerely,Your satisfaction is our goal.