Material: Universal Wheels are made of high quality PVC and are very durable. Each set includes 2 replacement wheels, which are suitable for bags, suitcases and luggage case. Superior Quality: Give the luggage suitcase a new life extension. A reasonable load-bearing fulcrum is enough to make it stand for many years. Wide Application: These wheels are very suitable for most luggage cases. They are very practical, with the characteristics of light weight, heat insulation, heat insulation, flame retardant. Easy to Install: It can be easily installed without complicated fixing tools and the wheels roll very quietly. Size: The size of the suitcase spinner wheel is 107 mm/4.21 inch in height and 41 mm/1.61 inch in diameter. Please check the type and size of your baggage wheel before ordering. Size:41mm Package Included:2Pcs* luaggage Replacement wheels