A practical tool for home use, suitable for solar heating system and other kinds of water pipes, bathroom, kitchen, and more, making your daily life more comfortable.? Features: A practical tool designed for mixing hot and cold water and keep the water temperature at a certain range. Multifunctional thermostatic mixing valve, suitable for solar heating system and other water piping system, bathroom, kitchen, bathtub, and more. With carved temperature value and safety button, rotate the valve and control the water temperature for below 38 celsius , press and hold the safety button for more than 38 celsius , no scalding. With filter net at both sides of cold water and hot water, prevent other impurity from getting in the valve. Well made from premium copper with exquisite workmanship, reliable and sturdy, durable enough for long-time use. Comes with 2 rings of different shape and size for improving overall appearance and valve fixing. Specifications: Color: Silver? Material: Copper Product Size: 11.2 * 6.4 * 3.7cm/ 4.4 * 2.5 * 1.4inch Product Weight: 314g/ 11.07oz Package Size: 13 * 7 * 5cm/ 5.1 * 2.7 * 1.9inch Package Weight: 397g/ 14oz Package List: 1 * Thermostatic Valve 2 * Rings