Crafted from high - quality, eco - friendly materials, the body of this kids' 4 - wheel balance car is sturdy and resistant to drops, handling daily collisions with ease. The wide four - wheel design, combined with a stable center - of - gravity structure, creates an ultra - stable support for children's riding, effectively preventing roll - overs. It has passed strict safety certifications, being non - toxic and odorless. Every part that children come into contact with is safe and harmless, allowing parents to be completely at ease. It helps children freely explore the fun of riding, with each step being steady and secure.