This 4 in. centerset bathroom sink faucet is made of high quality durable SUS 304-stainless steel, for corrosion resistance, durability and long life. With an easy-to-use double lever handles design, this faucet makes it simple to adjust the temperature and water flow, the valve of is constructed of ceramic and brass for durability.It no longer uses glue for the bottom, and has a high-precision anti-scratch finish, which is suitable for both residential and commercial settings, such as bathroom sinks, lavatories, caravans, restrooms, vanities, bars, washbasins, imparting a touch of elegance to any space.