Prevue Pet Products Helicopter has a variety of moving parts and textures to keep your bird mentally stimulated through swinging playing and chewing. Made from 100% pet safe materials with non-toxic food grade colors bird toys may include additional items such as cotton rope twine plastic beads bird safe bells sisal or sea shells for added attraction. Toy connects easily to cage with quick-link attachment. Toy is hand made and actual measurements may vary slightly. As always supervise birds at play. Our Helicopter bird toy is 7 long and 4 1/4 wide ideal for Small to Medium birds.