This is a The World Of Eric Carle Very Hungry Caterpillar Busy Balls Box Set Toy made by the good people over at Kid's Preferred.

This set includes 5 activity balls. When connected they measure roughly 11.5 inches long. 

A great gift for any young child!

Recommended Age: 6+ Months

Condition: Brand New and Sealed

Dimensions: 11.5" X 1 The World Of Eric Carle Very Hungry Caterpillar Busy Balls Box Set Toy