Reducer and matching seal: With our product you will not only receive the reducer, but also a high-quality matching seal. This allows you to install the product immediately and do not have to purchase additional products. Great quality: Our adapter is made of chrome-plated brass with a very robust and scratch-resistant surfaces. In combination with the high-quality seal, our product has a long service life. Easy to install: the reducer is mounted between the tap and shower hose. Screw the 3/4 inch internal thread with flat seal on the fitting, screw the shower hose to the 1/2 inch internal thread, done. Universal use: our flat sealing reducer can be used universally for all water installations. If the reduction from a 3/4 inch internal thread to the standard 1/2 inch internal thread is necessary, the adapter can be used. Perfect after-sales service: If you have product problems, please feel free to contact us and we will find an ideal solution for you as soon as possible.