Description:Material: Replacement Suitcase Wheels are made of high quality PU and metal materials, durable and practical.Easy to Install:Luggage Suitcase Replacement Wheels Set , high reliability and performance, you can directly replace the old or broken part.Easy to Use: Swivel Caster Wheels Repair Set, wear resistant, silent, load bearing, flexible rotation, high elastic, non slip, and labor saving sliding.High Quality: Luggage Travel Wheels, Professional manufacturing, stable performance, and long service life.Packing List: You will receive 4x wheels, 1x installation tool set.Please check the size of the casters before purchasing.Specification:Material: PU metalPackage Includes:4x wheels1x installation tool setNote:Please allow slightly errors due to manual measurement and different monitors.