Wonderful gift,sweet warm friend family and yourself Size of the suitcase please carefully read the size detail of the especially the size of the and the distance between screw holes (from hole center to hole center). note:pls allow for 1mm-2mm size different due to manual measurement What you will get,2 left luggage replacement 2 right replacement luggage Flexible rotation this ensures effortless maneuvering of your suitcase without any noise or pressure Product features,wear resistant,suitable for replacing bad luggage of the same size .and need you have a strong ability in diys