DocolBase valves with finish are used to make controlling water pressure and turning the valve on and off much safer and more durable. With installation behind the wall, this piece with a ceramic finish has a useful life of up to 500,000 activations, meaning you can turn on your faucet or shower 500,000 times in perfect working order. It can be installed in bathrooms or kitchens and is used daily when turning the water on or off. This product has an additional feature: in addition to having the piece that is behind the wall, the finish for the valve, that is, the metal cover for the shower or faucet valve, already comes with the product and can be chosen according to the design you prefer.