Kids Learning Balance Bike: The RoyalBaby Balance Bike is a perfect first bike for toddlers ages 2 - 5 years,The balance bike weighs only 5.22 lbs making it easy to learn balance and steering to master biking Adapting to The Growth of Toddlers: The seat and handlebar height can be adjusted easily with an Allen key that comes with the balance bike, Seat height between 11 to 18 inches Maintenance-free Lightweight EVA Wheels: Ultra-lightweight EVA wheels with foam tires for all terrains, optimizing the balance between lightness and handling. No need to pump up the wheels before riding. Kids can enjoy scooting anytime, anywhere. Perfect Gifts for Toddlers: The RoyalBaby balance bike's non-slip rubber handlebars and ergonomic seat support kids for long and comfortable rides Always Reliable: RoyalBaby balance bike complies with EN71 & ASTM F963 standards and is trusted by millions of families in more than 80 countries globally.If you have any questions, please contact us