Widely used: For kitchen sink faucet or bathroom sink faucet, Switch water flow between faucet and sprayer. Easy to install and simple to use: Easy to install, No tools required. Filters, aerates and saves water at the same time. Features: Perfectly ventilated jet quality even under difficult flow conditions, Very low noise level, protection against vandalism: in terms of honeycomb structure, no sieve possible, Integrated shield lock screen Retains solid. Easy to install and easy to use: Strong metal handle design, easy to handle with wet hands. High quality material: 24MM, chrome plated brass shell, 304 stainless steel interior and rubber ring gasket.Duable, wear resistant, excellent anti-rust antifouling properties. Due to factors such as Manual measurement and display differences, there may be slight differences between individual products and pictures, please excuse me.