describe:1. Automatic function: our poultry drinking bowl is Automatic design, water can come out Automatically according to the amount of water bowls so you don't need to train your poultry to drink water water.water, easy to use.2. Reliable use: These self-filling water dispensers are Made of high quality material and stainless steel spring, Durable and sturdy, waterproof, safe to use, not easy to break, And can be used for a long time.3.Easy to install and clean: This watering cup is easy to With, you can easily connect the bucket, hose and clean Also very simple, the water control valve is inside, and The bowl is not clogged and easier to clean.4.Wide range of use: the drinking bowl is designed with A large cup, about 3 inches in diameter, the bowl is Suitable for chickens, ducks, turkeys, birds, etc., they will be your utility item.Specification: material: plastic Red Size: as shown Package Included: 2/4/6pcs * Automatic Chicken Water Cup notes: The size is measured by hand, there may be 0-1cm error, this is normal phenomenon.Due to differences between different monitors, pictures May not reflect the actual color of the item.Thanks