Specification: Brand new Material: Plastic 1/8" thread. No tabs or float valve. No leakage. Large capacity. Best tool to feed your chickens. Convenient to use. Durable in use. Package Included: 4pc x Chicken Waterer Note: Please allow 1-5mm size errors due to manual measurement. Item color displayed in photos may be showing slightly different on your computer monitor since monitors are not calibrated same. UPC Does not apply Brand Unbranded Type Cup Drinker .