A battery operated musical pony and cowgirl rattle set. Great value 2-in-1 set. Development of Eye Tracking Skills Shake the rattle in front of your baby's face to attract her attention and develop eye tracking skills at an early age. Strengthening Shoulders and Chest Muscles When your baby is laid on her tummy, shake the rattle slightly above and in front of her to encourage her to lift her head and find the sound. This will help strengthen her shoulders and chest muscles. Auditory and Tactile Stimulation Encourage your baby to explore the various textures by touching and putting the rattles in her mouth. Make up your very own fantasy stories using one of the rattles as the main character. Your baby may not understand your words but she will love the attention and the tone of voice. A set of motion activated electronic musical pony and a cow girl rattle. Pony pal whinnies and plays western music when shaken or tapped. Pony pal features an easy to grab handle and colorful sliding beads especially designed for tiny grasps. Giddy up girl has crinkly bandanna, multiple textures, sliding beads and rattle. On/off button for silent play. Includes a Yookidoo Fun Link enabling to attach cow girl rattle to almost anything.