Thank you for viewing. This is a set of 2 gravity-fed automatic feeders and waterers that can be hung in a cage. No power is required, and they continuously supply food and water using gravity and a siphon mechanism, making them convenient for days when you get home late or have long outings. ・Hanging gravity feeding/watering (no power required) ・Can be fixed to the cage, keeping the containers off the floor for hygiene ・Height adjustable, allowing you to adjust to a comfortable position for your pet based on their size ・Approximate fixing interval: Compatible with cages from 2.5cm to 6cm ・Large capacity: Feeder approx. 870ml / Waterer approx. 800ml ・The transparent case allows you to check the remaining amount at a glance, and you can refill by opening the lid ・Easy to disassemble, washable, and easy to clean Can be used for small animals such as cats, dogs, rabbits, hamsters, ferrets, and guinea pigs. There are some scratches. Please refrain from purchasing if you are concerned as this item is stored at home. Instant purchase is OK. Please feel free to comment if you have any questions.