Features: brand new and high quality Safety Material: Made of high-quality plastics material, durable and safe for pet. Large Capacity: 500ml/17oz water storage capacity. Enough for small dogs & cats for 2-3 day drinking. Water Dispenser Features: Adopting the principle of siphon to automatic fill water all day long, no longer to worry about pet without water. Removable water bottle, easy for refilling water. Heated Water: Built-in heater, usb charging, provide warm water for pet in cold day. Easy to Clean & Install: Detachable design makes the pet feeder simple to clean, keeping pet healthy. Screw clip design, easy to install inside of outside of pet cage. Specifications: Material: Plastics Color: Gray/Blue/Pink Size (Approx.): 16x8.5x22cm/6.30x3.35x8.66in Weight: Approx.230g Water Capacity: 500ml/17oz Note: 1.Please allow 0-1cm error due to manual measurement. pls make sure you do not mind before you bid. 2.Due to difference between different monitors, the picture may not reflect the actual color of the item. Thank you! Package includes: 1 Piece Pet Automatic Water Dispenser (Gray/Blue/Pink)