Description:Product Size: Replacement luggage wheels, wheel diameter: 4.2cm/1.65inch, total height: 6cm/2.36inch.Durable Material: The trolley case casters are made of premium PP and PVC 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: PP PVCPackage Includes:4 Luggage Suitcase Wheels