Sliding effort, without effort, the luggage wheels are easy to use and easy to transform to any directions that you want, and spend little strength to move on. This is a very efficient and practical luggage wheels replacements, which will meet your needs very well. Features -Color:Black -Material:Rubber -Size:8.00X8.00X2.50cm/3.14X3.14X0.98in -Bearing: 50kg/single wheel -Wheel inner diameter: 6mm -Wear, mute, load-bearing, rotating flexible, sliding effort, easy to install in your suitcase. - Featured with workmanship, they are important luggage repair accessories, very suitable for luggage. -Wear resistance, flexibility is very good, replacements for luggage case wheels, shopping carts, etc -Complete configuration, professional and practical, move to the destination more easily and flexibly. -Rubber material, , strong bearing capacity, wear resistance, good stability, silent design, flexible rotation. Package list: 2 x wheels 1 x set of mounting accessories