Paper Material - bird toys is made of Paper, which are more bite resistand and durable. It can use for a long time. Perfect for Finch, Budgie, Parakeets, Cockatiels, Conures and Love Birds, provides your bird an good elevated place to chew and climb. Strong hardware - Bird Chewing Toys are strong enough to last long-time hanging without falling apart and very resistant for biting. Training Toys - Provide the necessary physical exercise to keep smart feathered pets healthy. Bring fun to the birds - It can easily attract parrots attention in short time and they will play with these toys for long time daily,keep your parrots busy, less destructive and have more fun hours. Specification: Material: Paper Size Chart: LxWxH: 16x20x6cm/6.30x7.87x2.36inch Package Includes: 5 Pieces Bird Chewing Toys Note: 1. Please allow slightly error due to manual measurement. 2. Due to the difference between different monitors, the picture may not reflect the actual color of the item. 3. Wish you a wonderful on-line shopping!