[Upgrade quality material] 50mm luggage wheels are made of PU material, which is better and more than ordinary PVC material, light weight, stronger load-bearing force, wear- and not easy to break. [ Size ]Luggage replacement wheels Dia 2in/50mm Thick 0.47in/12mm, suitable for 12mm-15mm thick luggage. [Easy to install]Simply remove the original luggage wheel and install a new one. [Reusable]Just rotate the bad luggage wheel down, you can have a normal usable suitcase, save the cost of use, environmentally friendly travel, and save money. [DIY]Before purchasing, please measure the size of your luggage wheel before purchasing, which can exercise your hands-on ability, suitable for most suitcases, trolley boxes, travel boxes, etc. Product Feature: If the wheel of the suitcase is broken, you only need to simply rotate the luggage to get a new suitcase, which is a very money-saving thing, but also an environmentally friendly cost-saving lifestyle habit, and can also exercise your DIY ability, which is a very good choice. Material: plastic colour: Silver Package Contents: 8 * 5012mm luggage replacement wheel 8 * screw 8 * wrench 8 * wheel axle 16 * washer