JOYSTAR Roller 10"/12" Toddler Balance Bike

😎STEP-THROUGH DESIGN - 10 inch bending frame, smaller than 12 inch suitable for 18months 2 3 4 years old kids, easy for them get down from the bike 👸FOOTREST - Footrest is in the natural place, where feet would be if coasting on a pedaled bike, helping to find their center of gravity. And it's one more way to get fun 🧒AIR-FREE TIRE - Only little maintenance needed, this puncture-proof EVA Polymer Foam tire minimizes the weight to limit 👩‍🦰ADJUSTABLE SEAT & HANDLEBAR- Built with a quick release seat for easy adjustment, suitable for kids 18months 2 3 4 years. The seat is 11.6"- 17.5" ( 30-45cm) adjustable. The handlebar is 19.4' - 21.4"( 50cm - 55cm) adjustable