A&E Happy Beaks toy With the rotating Parallelogram shape, will allow your bird to use its' natural instincts to figure out how to get the toy to spin. These bright, colorful pieces are attached by a durable metal chain than hangs from a sturdy, metal Pear-link. The challenge is designed to stimulate your bird's mind and to provide ex ercise for its body. The Parallelogram toy will help your bird maintain its mental and physical health. The toy is not recommended for smaller birds.