[Intelligent Thermostat] The thermostatic mixing valve ensures constant and stable water temperature. It can provide you with water of desired temperature between 20-50℃ by mixing hot and cold water in proportion. [38°C Safe Button] Constant 38℃ on the side of this shower mixer. You can quickly enjoy a comfortable shower without adjusting repeatedly and greatly save water and time. [Reliable Quality] High-grade brass Aand59, copper grade > 59 percent , ensures the purity and cleanliness of the water. PVD plating technology on the surface maintains the lasting luster, and also is corrosion and moisture resistant, not rusty, eliminates oxidation problems. [Practical Design] The left handle can control the water flow, and the right handle controls the water temperature. With the non-slip handle design, you can operate the shower thermostat easily. The water temperature can change in 2 seconds without waiting for a long time. [Easy to Install]With the required mounting hardware, you can install the brass shower thermostat without the help of others . The distance between the mounting holes is also adjustable. Also, the drain is at the top, with a hot water pipe on the left and a cold water pipe on the right. Note: Due to the light and screen setting difference, the item's color may be slightly different from the pictures. Please allow slight dimension difference due to different manual measurement.