Feature: 1. SIMPLE INSTALLATION: This drinking bowl will automatically shut off the water inlet operation when filled with water, which is very convenient 2. PP PLASTIC: Automatic drinking bowl is made of plastic, which will not rust and have a long service life 3. MORE ATTRACTIVE: The blue body of drinking bowl is very eye catching and can better attract poultry, birds to drink 4. WIDE RANGE OF APPLICATION: This automatic drinking bowl is easy to apply and widely used for poultry, pigeons, birds, etc. 5. SOLUTION: Automatic drinking bowls help you build the best and cleanest drinking solution for poultry drinking Specification: Item Type: Automatic Chicken Water Cups Material: PP plastic Size: Approx. 10.1 x 6.3cm / 4.00 x 2.48in, Bowl Size: Approx. 6.6 x 4cm / 2.60 x 1.57in Male Thread Specification: G1/8 Uses: Suitable for poultry, pigeons, birds Function: Water bowl for poultry raising in farms Weight: Approx. 140g / 4.94oz Package List: 5 x Automatic Chicken Water Cup How to use: According to the applicable thread specification knob to install