Hanging Treat Forage Boxes: You can put your pet’s favorite things in a clear plastic box. There are irregular holes around the box, which can be used as a toy for birds to feed on. Safe to Chew: Bird-safe material. Safe for birds to chew and play with. Your pet birds can play and enjoy without any worries. Multi-fun: Placing foraging toys at different levels in the cage will promote movement. Keep your parrots busy, less destructive and have more hours of fun. Easy to install: No need to use other tools, each part is equipped with a card slot for installation easy. Each piece is equipped with a protective film and can be installed after tearing off. Wide Application: The bird toys come with an active hook which is easy to connect to the top of the bird cage. Ideal for parakeets, cockatiels, conures, lovers, finches, canaries, small parrots, small and medium sized birds.