Features: 1. The water outlet of the floating ball controls the water level and can refill unlimite water to ensure the pet's daily drinking water supply. 2. Automatic pet watering system with gravity fed design that replenishes your pet's water supply when it reaches low water level. 3. Keep pets stay hydrated with this convenient waterer. Excellent option for single or multiple pet households. 4. It will refill the water into the dishes automatically and keep the water clean whether you at home or not. 5. This cat and dog water bowl dispenser slowly dispenses filtered water to prolong time between refills. Perfect for pet parents with busy lifestyles. Notice: *Actual color may be slightly different from the image due to different monitor and light effect *Please allow 1-3cm deviation due to manual measurement Description: Size: 22.6*21.2*8.5cm Capacity: 2L