Thank you for viewing. This toy is perfect for birds to chew on, made with natural wood and cork. It's completely metal-free, so you can use it with peace of mind. The wood is quite hard, making it suitable for medium to large-sized parrots. I'm selling it because my bird didn't show much interest. - Material: Wood and cork - Design: Multi-block structure - Size: Medium - Accessories: With string Parrot / Toy / For birds / Pet supplies