Carry Case Covers Black, 8 pieces Noise Reduction The thick texture design effectively reduces noise when rolling, providing a quieter travel experience. Durable Material Made of high-quality rubber, these wheel protector covers ensure lasting durability and wear resistance. Ease of Use Designed with ease of use in mind, these wheel protectors can be quickly and easily installed on your luggage wheels. Wide Compatibility These wheel covers are universally applicable and fit a wide range of luggage sizes and types. Size: Diameter 5cm, Width 1.2cm Note: 1. There is a 2-3% difference according to manual measurement. Please check the size carefully before purchasing the item. 2. Please note that slight color differences should be acceptable due to the light and screen.