Description:Product Size: A78 Replacement luggage wheels, height from wheel cover to ground 9.2cm, diameter 5.3cm. Durable Material: The trolley case casters are made of high quality plastic material, sturdy, wear resistant, and durable to use.High Quality: Trolley suitcase casters, 360 swivels rotating, flexible, strong bearing capacity, has a long service life.Easy Installation: Trunk wheels are easy to install just with a simple tool, fast and convenient. Scope Of Application: Suitcase wheels suitable for pull suitcases, luggage cases, travel cases, cosmetic cases, wheeled cases, etc.Specification:Material: Plastic MaterialProduct Size: Height From Wheel Cover To Ground 9.2cm/3.62inch, Diameter 5.3cm/2.09inchPackage Includes:1PairLuggage Wheels ReplacementNote:Please allow slightly errors due to manual measurement and different monitors.