Durable Material: This hanging food/water feeder is made of food-grade plastic, strong and sturdy. Each component is detachable and washable. The size of automatic food/water dispenser is about 20x21x12cm (7.87×8.27× 4.72inches), suitable for small pet animals. Detachable Design: The self-feeding dog cat waterer/feeder is disassembled, the food/water bottle can be removed from the base and rinsed directly with food/water, just rotating the buckle to hang or remove the food/water feeder. Hanging Design: With featuring a hanging design, help to prevent pet knock over the food/water bowl and keep tidy, saving space, and it is also can be place on the ground. This design also helps protect your pets’ neck while drinking. The recommended cage wire mesh spacing should preferably be 2-6cm (0.8-2.4 inches), you can slightly bend the wire cage bar if the spacing is smaller than suggested. Large 1L Capacity: With a large 1L capacity, this food/water dispenser ensures that pet owners won't have to refill it as frequently, making feeding easier and saving time. Automatic food/water Refill: The waterer/feeder with siphoning design ensures your pets have food/water by automatically refilling the dish as it runs low, free from frequently refill food/water. The pet food/water dispenser suits for small and medium cat dog pet and animals.