All-terrain Anti-slip System: TPR handle grips of the kid bicycle are slip-resistant and sweat-absorbing. Wider PP pedals with spinning function, plus anti-slip tires, give great grip even on wet, rough surfaces! Simple 3-step Assembly: With 85% pre-assembly, the frame, wheels, and chain of the toddler bike are ready to go. Follow the easy steps and get your child riding in just 5 minutes! Princess Style Design: The children bicycle is built with a 1.0 mm thick high-carbon steel frame, using argon welding and powder coating. High strength, corrosion-resistant, and impact-resistant—ready for any adventure! Ergonomic Adjustable Seat: The seat height adjusts easily with bolts (for kids 100-130 cm). Soft, breathable PU material and ergonomic design ensure comfortable, fatigue-free rides. Paired with adjustable handlebars! Dual Brake Security System: The front hand brake of the kid bike is responsive and easy to use, while the rear foot brake is simple to operate. No heavy force needed—kids can stop effortlessly, keeping them secure and giving parents peace of mind!