【PERFECT SIZE】 Inner diameter: 22-24cm, outer diameter: 28-30cm. It is ideal size for many kinds of birds, especally for small parrots and medium sized. 【100% NATURAL AND NON TOXIC】 Made with 100% pet safe and natural materials and quick link fastener for easy attachment to cage. 【COMFORTABLE CAGE】 It's a perfect and a warm comfortable place for your lovely parrot to hide snuggle. 【SAFE TO CHEW】Chewable cotton blend ring toy will satisfy a bird's instinctual need to chew. 【REDUCES AGGRESSION & LONELINESS】It has been documented that just about every intelligent creature delights in “play.” Bird Chewing Toy by Borange is a perfect companion to keep your parrots busy, less destructive and have more fun hours. PLEASE NOTED COLOR DELIVER IN RANDOM DUE TO BEING A HANDMADE PRODUCT.