Battat products are designed with your pre-schooler in mind. This sturdy Take-A-Part Airplane from Battat is 9.75″ X 9.75″ X 6.25″ in size and features 21 vehicle parts, and a power screw driver with 3 different bits. Big nuts and bolts for little hands. Perfect for ages 3 years and up. Requires two AA batteries-not included.