The Bird Life Swing for Cockatiels offers plenty of fun for your feathered friends. The cement perch is fortified with crushed seashells that give your bird the calcium he needs to be healthy and flap happy. It also allows your bird to naturally trim his claws and beak. The included locking carabiner-style clip makes it easy to secure the swing to any bird cage. It’s a great choice for cockatiels and other medium-size birds.