STURDY & SAFE DESIGN: The baby balance bike equips sturdy carbon steel, a non-slip handlebar, and a softly supportive PU seat, to provide a stable and comfortable position for your baby to sit. Sturdy structure and durable materials passed ASTM FM963-17 & CPSIA test of the American standard. BPA free,SAFELY RIDE: No pedal and fully widened closed wheel to avoid clamping baby's feet. 135 ° turning limit and gravity steering without leaving the ground to prevent the baby from turning over. 4 wheels balance bike with a low center-of-gravity design for better stability. The Max load capacity of our 1 year old toddler balance bike is 55 lbs,MOTOR SKILLS & BODY BALANCE: Recommended ages for 10-24 months. The infant balance bikes are the best birthday toys for 1 year old boy and girl to learn to walk and ride. It brings fun and joy while helping toddlers grow physical strength for balance control, steering, and coordination and gain confidence from the process of overcoming challenges,EASY TO ASSEMBLE & CARRY: Our kids balance bike only takes 4 steps to finish installation, just needs 1-2 minutes. The package comes with installation instructions. With only 4.6 lbs of weight, both you and your children can easily carry it around to play,QUALITY-SERVICE: Maydolly supplies 1-year after-sale service, if you have any quality please feel free to contact us. Best gift for 1 year old, good toddler toys for 1 year old boys girls, first birthday, Children's Day, Christmas Day, Baby shower gift