This item is consisted of completely safe material of acrylic and metal for your pets to chew and develop a healthy teeth. This toy can also help parrot or other small to medium birds to improve balance and coordination. The bright colors are attractive and keep your birds attention for hours of fun and entertainment. Features - Color: Random Pendant. - Material: Acrylic Metal. - Size: Approx. 35 * 2 * 1cm/ 14 * 0.8 * 0.4 inch (LWH). - Completely safe to chew and promotes clean and healthy teeth. - Encourages exercise helps birds develop balance and coordination. - Delight your bird with great sounds from the dangling bells and colored acrylic rings . - A lovely toy designed for your little friends to chew, easy install in the cage.