Features: 1. Effectively prevent impurities and particles in the water from entering the water dispenser, make sure pig can get clean and fresh water, this can avoid some diseases.2. Strong spring, simple structure, easy to use and maintain. Excellent sealing performance, suitable for all animal drink requirements, such as pigs, cattle and so on. 3. The cleaners work reliably, drink water while drinking, thereby reducing the waste of water, preventing leakage, preventing bacterial wilt and keeping healthy for piggery. 4. When the pig's mouth touches the metal bar, the water will flow out automatically and automatically close when it leaves. It can not only save water effectively but also reduce the amount of labor in the water supply. 5. It is good to ensure the cleaning of the pig's water terminal and reduce the various diseases caused by water quality.Specification:Item Type: Pig Nipple DrinkerMaterial: Stainless Steel Item Color: Silver + RedOverall Size: Approx. 75 x 21 mm / 2.9 x 0.8 inchThread Diameter: Approx. 20mm / 0.8 inchPackage Weight: Approx. 386.5 g Package Include: 5 * Pig Nipple Drinkers