This bird cuttlebone holder prevents bone fragments from falling out of the cage, making cleanup easy. It also serves as a convenient way to add snacks like fruits and vegetables for your birds. Note: Cuttlefish bones are not included. The built-in perch allows birds to easily peck and support themselves while eating, providing a comfortable feeding experience. Made of safe plastic, this holder is sturdy, durable, and non-toxic. It's environmentally friendly and burr-free, ensuring your pet's safety. Portable design makes it easy to hang anywhere, just like a birdcage. Perfect for small birds such as parrots, parakeets, cockatoos, lovebirds, green cheek conures, finches, and more. 1. Please allow slight size error due to manual measurement. Thanks for your understanding. 2. Color may vary slightly from photos, please refer to the actual product. Customer satisfaction is our top priority. If you find any product problems upon receipt, such as damage or incorrect quantity, please contact us immediately. We will do our best to provide satisfactory after-sales service.