Description:Wide range of applications: Luggage wheels action is for smooth wheeling on hard, smooth surfaces such as concrete with very low dragging. Can also be applied to loose surfaces such as sand and soil.Withstands rigorous use in warehouses, shops, restaurants, schools, and .Easy installation:The luggage suitcase is easy to disassemble, light in weight, and easy to replace at any time.Excellent quality:Replacement wheels are wear resistant and fall resistant, with extremely high load bearing performance, and can carry your travel supplies to the maximum extent.Convenient control: When carrying heavy objects, the design of directional casters makes it easier for operators to control the moving direction of the equipment, thereby reducing operational difficulty and risks.Size Detail: 7.13 2.529.76 inchSpecification:Color: BlackMaterial: PlasticSize Chart:Wheel diameter: 10cmLength: 18.1cmHeight: 24.8cmWidth: 6.4cmPackage Includes:2 castersNote:Please allow slightly errors due to manual measurement and different monitors.