Feature: 1. Made of highquality natural materials, it is safe and nontoxic, environmentally friendly and healthy, and will not cause harm to birds. 2. Cuttlefish bones can help birds get the extra nutrients they need, and the natural surface keeps the beak incisive while keeping it tidy. 3. Promote pets to climb and do more exercises to prevent nails from growing too large, which is good for health. 4. Keep the birds active, simple colors create an exciting, rich habitats and play area for birds to improve flexibility and balance. 5. Easy to install, with a sturdy chain and quicklocking connector, it can be hung in a birdcage or where it can be hung. Specification: Item Type: Parrots Chewing String Material: Corn Husk + Pepper Wood + Cuttlefish Bone Purpose: Birds Bite and Play Application: Small and Medium Parrots . Package List: 1 x Corn Husk String1 x Pepper Wood String1 x Cuttlefish Bone String