1.Certified by ASTM and CPSIA This go-kart is made of metal frame and polypropylene plastic, non-toxic, odorless and light weight, providing a safe and reliable entertainment environment for your children.Certified by ASTM and CPSIA, our electric kids ATV meets the highest safety standards.Therefore, you can use it with confidence.What's more combining its low center of gravity and ease of control.Whether indoors or outdoors, your dear kids can enjoy endless hours of play. 2.Improve kids riding experience and security 12V 4.5Ah battery that provide the driving force for going forward and backward.The speed can reach 6 kilometers per hour. This go-kart comes with 4 EVA rubber wheels and and has a load-bearing of up to 66lbs, which are very strong and durable.And the go-kart moves on a powerful 3.Easy to carry in any places If you need to carry it when going out, choosing this go-kart is the right choice.Because our go-kart's hidden benefit is foldable, making it easy to carry and not ta