Climbing in and out, over and under, around and thru this hanging activity center provides great exercise and more fun than you can imagine. Colorful plastic chain creates perpetual motion when tugged. This is a must have for Parakeets, Parrotlets, Lovebirds, Cockatiels, Conures and small parrots, e.g. Caciques. Versatile Rope Climbing Apparatus Provides Exercise And Fun For Appropriately Sized Small Birds.