Brass Construction: The main body is made of high-purity brass. It does not show bursting and leaking in extremely cold environment, has strong anti-high pressure capability Reliable Ceramic Cartridge: The ceramic disc cartridge can survive 500,000 times open & close test. Sophisticated ceramic engineering provides both convenience and control precision. Ensuring a long service life Water Saving Taps Bubbler: This filter bubbler of bathtub faucet has water-saving effect while making the water flow smoother. Soft water, reduce noise, prevent splashing, and save water 3 Spray Modes: 3 spray modes are available for this handheld showerhead. 3 spray modes: Massage, Rain, Rain & Massage. It can be adjusted between gentle spray to high pressure massage depending on your need, allowing you to customize your shower and desired spray performance Silicon Nozzles: To prevent lime scale built up,rub clean silicon nozzles makes cleaning lime scale and other debris easy and straightforward, just need to squeeze the silicone nozzles to remove the lime or sediment