Multi-Stage Sensory Gift SetIncludes one fish rattle, one beads teether, one stay put rattle, one rolling rattle and one dog on wheels. Specifically designed for babies to toddlers which is full of activities to help them reach developmental milestones. Make mealtime exciting by attaching the stay put rattle to a high chair or table, a solid suction cup secures it to smooth surfaces. The teether relieves teething pain while chewing. The fish rattle is great for training grasping