High quality material: This product has a structure made of high quality brass, all metal, no plastic, no leakage, strong and durable, with strong wear resistance. pressure, with a long service life, you can rest assured. from one use to one gravity; long term. Anti-rust: This product is specially treated with anti-rust treatment and strong wear resistance. from corrosion and scratches, and maintains a better gloss for outdoor use. long term without significant loss. Function: It can be used as a shut-off valve and the water flow can be completely stopped. by fully opening the pause switch without the need to reset again. Turn the cold water mixture back on at the main faucet. Can also be used Use it as a flow control valve for the shower. Move the handle to limit the flow and adjust the size of the water flow. Easy to use; Application: Our products are easy to use. Installation is done without the use of special tools, and the flow adjustment handle is easy to adjust. adjustable and