Features 1、Made of high quality plastic and 304 stainless steel, anti-erosion, never rust. 2、All finishes are non-toxic, safe and Eco-friendly. 3、All parts are rounded smooth, avoid hurting the the mouth of the chicken. 4、Bright color and nipple design make it much easier to drink water. 5、Fits for 3/4''(25mm) PVC or PPR, easy to install. Specifications: Description: This is a set of chicken water drinker. Made of high quality plastic and 304 stainless steel, anti-erosion, never rust. All parts are rounded smooth, avoid hurting the the mouth of the chicken. Bright color and nipple design make it much easier to drink water. Fits for 3/4''(25mm) PVC or PPR, easy to install. 50pcs in 1 set, a good value for money! Features: Made of high quality plastic and 304 stainless steel, anti-erosion, never rust. All finishes are non-toxic, safe and Eco-friendly. All parts are rounded smooth, avoid hurting the the mouth of the chicken. Bright color and nipple design make it much easier to drink water. Fits for 3/4''(25mm) PVC or PPR, easy to install. Specification: Material: Plastic + 304 Stainless steel Color: Red Size: 3.3 x 1.5cm / 1.30 x 0.59 inch(Approx.) Package Included: 50 x Chicken nipple feeder Notice: Please allow 1-3cm error due to manual measurement and make sure you do not mind before ordering. Please understand that colors may exist chromatic aberration as the different placement of pictures. Package List