[Main function] Prevent back fragments from falling off the cage. Instead of falling on the floor, it is easy to clean. With the standing frame design, it is easy and comfortable to feed the parrots. [Storage function] Can be used to hold fruits, squid bones, vegetables, etc. Suitable for birds, parrots and other pets living in the cage. [Bird Pole]Birds can easily take on the bird perch stand and support it, which is convenient for birds to eat. Reduce the workload during daily feeding, facilitate breeding, avoid water splashes, reduce waste and keep the cage clean. [Bird Health] Specially designed for bird health. This bird feeder easily installs at any height of the cage and is very easy to adjust. No need to open the cage to refill water again and again. [Wide Application] is suitable for tiger skin, peony, Xuanfeng, parrot and other birds. For small birds such as parrot, parakeet, cockatiel, conure, parakeet, finch, etc. Features: Main function: prevent back fragments from