The float can automatically control the water supply and stop according to the water level changes. It can solve the water leakage problem, help to save the water. The will start supplying or stop supplying water when the water level changes. Made of material, can be served long time. Features - ColorPink - Material: PC. - Size: About 9.10X7.00X5.20cm/3.58X2.75X2.04inch. - Can be applied to high water tanks, pools, water towers of the industry and civil construction, etc. - Automatic controlling the water level, low level self-complementary water, water full automatic stop. - The product has the characteristics of self-replenishment and automatic stop when water is full, saving water. - Beautiful appearance and small size, simple installation and easy operation. - Without electricity to be needed, easy to use, long life, saving water resources. Package list: 1 level controller 1 x tape 1 x connecting