Nature???s Nests encourage courtship, breeding and nesting behaviors in small birds. It's the ideal home for nesting birds. Our Bamboo Giant Finch Nature???s Nest is made from bamboo hand-woven around a sturdy wire frame. This large enclosed nest has built-in hooks that allow it to attach easily inside any bird cage. Made of natural bamboo material and a sturdy wire frame Encourages natural breeding and nesting behaviors in birds 6" long, 4" wide Built in hook so it's easy to attach to your cage