Feature:1. Premium Material: High strength plastic material, not easy to break, the internal material is made of stainless steel, high strength, rust proof.2. Practical to Use: Easy to install, ideal for poultry rearing, conducive to large scale use in farm buildings and saving resource costs.3. Convenient to Use: The poultry water nipple is a valve that dispenses a drop of water whenever the beak is pecked.4. Professional Manufacture: The chicken waterer nipples are designed for chickens, ducks and other poultry for easy drinking.5. Widely Used: The high quality watering nipples is usually used for chicken drinking water, but can also be used for quails, ducks, geese and other birds.Specification:Item Type: Chicken Waterer NipplesMaterial: Stainless SteelandPlasticWeight: Approx. 335g or 11.8ozSize: Length: Approx. 7cm or 2.8in Use: Applicable to Chicken Breeding Drinking Water.Package List:20 xChicken Waterer NipplesNote:Manual measurement please allow some errors.