Niteangel Bird Toys, Swing Toys for Parrot, Parakeets, Budgie, Cockatiel etc. Natural shrub material, safe for bird chewing and gnawing. Sturdy and a suitable resting platform for the bird to stand, relax and sleep. With four metal chains, easy to attach to cage. Encourages exercise helps develop balance and coordination. Dimensions: 7-3/4-inch length, 7-inch width.