● Premium magnesium alloy frame for long-term use ● Anti-puncture pneumatic rubber tires for safe and smooth riding● Adjustable seat height to accompany kids to grow up● Locking device to secure the seat● Anti-slip handlebars for safe control● 360° rotatable handlebar for free steering● 90% pre-assembled design and tools included for quick assembly● CPSIA and ASTM compliant for safe use● Ergonomic seat ensures added comfort● The extra footrest for kids to relax feet ● 8 lbs lightweight for easy carrying