6 months & up. Invite infants and toddlers to discover motion and sound with this set of Rollables™ - Farm & Safari Friends. Each soft ball comes in an easy to grip size and creates a different sound when shaken or rolled. Little ones will develop foundational hand-eye coordination skills as they transfer the ball from one hand to the other or visually track the ball's path. These sensory soft balls create an environment with endless opportunities for learning. Includes 8 Rollables™ Friends featuring familiar farm and safari animals. Approximately 2.5" each. Wipe clean with a damp cloth.