The rotating figures spark your child's curiosity and might even prompt baby's first smile. Playing also helps the child to discover their physical capabilities and develop their motor skills. The Flying Friends Toy fits all BABYBJORN bouncers and attaches in a way that makes it hard for the child to remove on their own. * Colorful, playful design and spinning figures stimulate your child's development and desire to play * Fits all BABYBJÖRN bouncers models * Attaches easily and securly. Stimulates child development through play * Made with materials that are safe for baby to chew on