Features: brand new and high quality Safe Material: Made of high-quality plastic material, non toxic, durable and safe to pets. Capacity: Water feeder capacity about 480ml/16 oz, enough for small dogs or cats for 2-3 days drinking. Owners can go out at ease. Features: Pet water feeder keeps every drop water for fresh, using gravity replenishment principle to automatic replenish water all day long, no longer to worry about pets without water. You can directly lift the whole bottle to add water. Easy to Install: The pet water dispenser can attach directly inside or outside of the cage, clip locking design makes you to convenient adjust the height of feeders according to pets' size. Multi Colors: We offer 3 diffrent colors of feeders, blue, for grey and orange for you to choose. Specifications: Material: Plastic Color: Blue/for Grey/Orange Size: Approx. 15x16x22cm/5.90x6.30x8.66in Weight: Approx.220g Water Capacity: 480ml/16 oz (Approx.) Cage Requirements: The feeder can be used normally only if the distance between the cage rods is below 4.5cm/1.77", and the rod thickness is below 4.3mm/0.17". Package Includes: 1 Set Pet Automatic Water Feeder (Blue/for Grey/Orange) note: 1.Please allow 0-1cm error due to manual measurement. pls make sure you do not mind before you bid. 2.Due to the difference between different monitors, the picture may not reflect the actual color of the item. Thank you!