Kobe Wooden Balance Bike "Doggy" "Blue and Green" Wood Bicycle 12" Ultra lightweight design weighing only 4.8lbs, Birch plywood construction, Ultra light 1 piece wheels with EVA Foam tires, Adjustable seat height 12"-15", 2 separate height adjustments, X-Small Grips, 12" Frame, 12" Wheels, 2 Year Manufacturers Defect Warranty