Usage Tips:Description: 【Quality Material】: These replacement luggage wheels are made of premium PU, ensuring durability and strong load bearing capacity. They are designed to withstand heavy use and last for a long time 【Smooth & Silent Rolling】: The suitcase wheels offer a smooth and silent rolling, reducing noise effectively for a more comfortable user experience. They allow your luggage to glide effortlessly across any surface 【Easy Installation】: These universal suitcase wheels require DIY installation, making them an ideal choice for those who like hands on projects. Each package includes 1 pair of wheels (2 pieces) for convenient replacement 【Versatile Use】: With their height of 21 cm and wheels diameter 6.5 cm, these heavy duty wheels are suitable for most ordinary luggage boxes, bags, suitcases or trolley cases - making them a versatile addition to your travel accessories 【Enhance Your Travel Experience】: Our quality suitcase swivel casters not only ensure the longevity of your luggage but also enhance your overall travel experience by providing easy steering and smooth movement Specification: Material: PU Wheel Diameter: 6.5 cm/2.56 inch Package Includes: 1 Pair of Luggage Suitcase Replacement Wheels Note: Please allow slightly errors 1-2cm differences due to manual measurement.