Kitchen Faucets feature bold design with unmatched functionality for all kitchen tasks, ceramic disc valves exceed industry longevity standards by two times for a lifetime of durable performance, finishes resist corrosion and tarnishing, exceeding industry durability standards over two times, Smooth lines and elegant curves make it a perfect match with a variety of modern basins, Pull-out nozzle made from solid brass materials, easy to operate and extremely durable, Meets GB18145 and AB1953 standards for heavy metals. Strictly limits 17 kinds of heavy metals including lead, nickel, and mercury to insure health safety.