{Intelligent Temperature Control} - Compared with the ordinary shower, our Round Thermostatic Shower Mixer can automatically balance the cold and hot water pressure to keep the water temperature stable in a quick time, eliminating the need for manual adjustment. {Safe and comfortable} - Outlet water temperature range: 20-50°C, safety button temperature: 38°C. So you can enjoy a comfortable shower in the cold winter, don’t worry about sudden cold or hot water. {Easy to install} - Size of the hall: G 1/2" Outlet Size: G 1/2", suitable for your bathroom. Hot inlet is on the left and cold water inlet is on the right, so you just need to connect the cold water pipe to the water cold and hot water hose to hot water. {High Quality}: This Thermostatic Mixing Valve is made of durable solid brass. So we can ensure quality and longevity. And it’s finished in chrome. The faucet can resist tarnishing and corrosion from daily use.