Inspired By Eric Carle's Classic Tale The Very Hungry Caterpillar On-the-go clip for attaching to stroller or car seat Fun interactive materials keep baby engaged. Machine washable and BPA Free. Appropriate for ages 0+. Introduce the youngest member of the house to The World of Eric Carle The Very Hungry Caterpillar, this delightful tale is illustrated in a textured soft book as one of baby's firsts.  There's a strawberry teether to soothe your child's gums, ribbon tags, crinkle and squeak sounds plus flaps and reflective mirror, now connected to an on-the-go clip to keep baby busy while in the stroller, crib or car seat.