Radio Flyer My First Big Flyer Radio Flyer My First Big Flyer features patented Traction Thread on the front wheel to help prevent children from slipping or spinning out. It also has an adjustable low-back seat to accommodate children"s growing needs. Why You"ll Love It: A robust steel frame provides stability and durability, and molded handgrips provide extra comfort while riding. Age: 2 to 5 years FeaturesPatented Traction Tread protects childrenAdjustable grow-with-me seatDurable molded frameMolded handgrips Recommended Ages:2 - 5