【Material】Brass is a high quality foot valve for touchless faucets. 【Sanitary】Hands-free cleaning allows for clean and hygienic washing. 【Practical】Convenient touchless control Use your foot to operate the faucet. 【Easy Installation】With the included floor screw accessories. 1/2 inch hose connector. 【Application】Hands-free faucet for kitchen, bathroom, hospital, medical, laboratory hand washing. Notes: When you reinstall the water pipe for the first time, please drain the water first before connecting the pipe to avoid water leakage due to scattering and blockage in the faucet core.