Specification: Material: plastic Size: Wheel diameter: 48mm Wheel width: 18mm Ground clearance: 52mm Overall height: 93 mm Color blackPackage includes: 1 pair of suitcase wheelsNote This suitcase wheels are used to repair DIY suitcase replacements. The wheels do NOT fit in all cases, the type and size must be checked before ordering. If you choose the right type, but the hole spacing of the wheel may not be completely the same, you will need to drill a hole in your case and then assemble it Material Plastic + steel bearings + mute wheel Packing list 1 pair (2 pieces) of suitcase rolls and suitable self-tapping screws Product features Wear-resistant, good load-bearing capacity.