uxcell Stainless Steel Pig Piglet NPT 1/2 Inch Thread Nipple Automatic Drinker Waterer Stainless Steel fabrication for long life;Easily removed domed screen. Total Size : 7.5 x 2.2cm / 3" x 0.87"(L*W*T);Thread Size : 19.8mm/ NPT 1/2" Material : Stainless Steel;Main Color : Silver Tone Weight : 76g;Product Name : Pig Nipple Waterer;Theme : Christmas Package Content : 1 x Pig Christmas Tree Decor