Package content: 5 pieces chicken drinker (with screws) + 5 pieces chicken water nipple (with screws)） Dimensions: Bowl::6 x 3.5 x 4 cm, water pacifier: 3.5 x 1.5 cm. Please refer to the photo for the exact size. Materials: The bowl and water pacifier are made of high quality plastic, durable and lightweight. < p >It will automatically shut off when the water is full, ensure clean water and reduce waste. They are suitable for ducks, chickens, turkeys, geese, quail, poultry, etc. Product Description Feature Package Content: 5pcs chicken drinker (with screws) + 5pcs chicken water nipple (with screws)） Dimensions: Please refer to the photo for the exact size. Color: Red The bowl is small and can be embedded in different bucket sizes.