Description:Product Size: Replacement luggage wheels, wheel diameter: 5cm/1.97inch, total height: 8.5cm/3.35inch.Durable Material: The trolley case casters are made of premium ABS plastic material, sturdy, wear resistant and durable to use.High Quality: Trolley suitcase casters, 360 swivels rotating, flexible, smooth and mute, strong bearing capacity, has a long service life.Easy Installation: Trunk wheels are easy to install just with a simple tool, fast and convenient. Suitable for travel boxes, luggage suitcases, and trolley cases.Package Including: 4 Pieces of luggage suitcase wheels, practical to use.Specification:Material: ABS PlasticPackage Includes:4 Luggage Suitcase Wheels