Features1High Strength Body Structure: The outer tire adopts special tread and high strength body structure, providing puncture resistance and wear resistance, effectively ensuring the service life of the tire. 2Square Pattern Design: Square pattern design, thickened rubber appearance, fashionable, wear resistant and flexible outer tire. The proportion of natural rubber is larger, making the tire lighter and more wear resistant. 3Comfortable Driving Experience: 40 P.S.I tire pressure, 275KPa maximum air pressure. This tire is well damped, allowing you to drive on most roads, giving you a comfortable driving experience. 4Pay Attention to The Protection: It is important to note that any tire can be punctured by a incisive object, pay attention to the protection. 5Simple Operation: Simple to operate, easy to use, easy to install and disassemble. Without any difficult requirements even though you use it for the first time.SpecificationItem Type: Children Bicycle Outer TireProduct Color: BlackStyle: Square PatternMaterial: Natural RubberTire Pressure: 40 P.S.IMaximum Air Pressure: 275KPaPackage List1 x Outer Tire