This product is copper-plated and durable! Just connect it to the water pipe. You can match as long as you want. If you want to match as much as possible, you can match as many pipes as possible. The operation is very convenient. It can spray the high-pressure water column you want, you can also adjust it to various needs such as spray. You can use it to water your beloved garden, trees, carpet cleaning, cars, motorcycles, and also for cleaning Window glass, etc., do whatever you want!