Feature:1. Good Material: Made of high quality plastic, non toxic and environmentally friendly, sturdy and reliable2. Easy to Install: Light weight, small size, easy to carry, only a few simple steps to complete the installation3. Automatic Water Discharge: When a bird pecks the built in piston, water is automatically discharged, which is convenient and fast4. Long Service Life: High temperature resistance, low temperature resistance, good chemical resistance and durable5. Wide Application: Suitable for chicken, bird, quail, pigeon etc., it's a good helper for farmer in the farmSpecification:Item Type: Poultry Drinking CupMaterial: Plastic+Stainless SteelProduct Assembly Size: Approx. 10.6 x 6.7cm / 4.17 x 2.64inWeight: Approx. 232g / 8.18ozPurpose: Suitable for poultry drinking water.Package List:10 x Poultry Drinking Cup10 x Tee Accessories10 x Nut