My parakeets are chewers. They love to play and chew on everything that is in their cage. This is really a great challenge for them. It is double sided and has lots of toys attatched on each side. They have been having a great time hanging on both sides and swinging on it. It comes with two plastic split rings attatched, so it is easy to hang. This is a great bird toy. I just might need a few more.