Product name:nipple drinker Size:9*3*2.5cm Weight: 115g Connection method:4 points1/2 external thread Material:304 stainless steel Product Feature 1. High Quality High durability. Made of 304 stainless steel. Thickened main body keeps the drinker perfect resistance of corrosion and abrasion. 2. Well-Designed Details Reasonable structure. Splash proofed. water-saved. Filter screen with extremely dense stainless can filter most of impurities in water and owns long service life. Water will flow out automatically when pig touches the steel ball, and turn off automatically when it leaves. As a water tap, it not only effectively saves water, but also eliminates labor-consuming. No water leakage when drinker works which prevents pig house from bacteria. Compared with trough, pig would drink clean and fresh water by drinker which stops from bacteria and disease.When it wants to drink,just by biting the drinker. 3. Easy Installation Can be easily installed with. Convenient to assemble and disassemble; stable and reliable.