Descriptions: 100% Brand and High Quality This paragraph trolley case luggage leather luggage mute damping wheels Wheels wear muted flexible, easy accessibility Quietness and flexibility are perfectly safe to use buyers Caution: The pictures are seized by randomly, if you mind about the appearances of our wheels, pls take attention below: 1 Pictures three, four and five show these sizes: 40mm*18mm/45mm*18mm/50mm*18mm/54mm*18mm 2 All rest pictures like 1,2,6,7,8,9 show these sizes: 60mm*18mm/64mm*18mm, 64mm*24mm/68mm*24mm/70mm*24mm/75mm*24mm/78mm*24mm/84mm*24mm/90*24mm Features: Material: Rubber+Metal Multiple Sizes: 40mm*18mm/45mm*18mm/50mm*18mm/54mm*18mm/60mm*18mm/64mm*18mm per your choice Wheel OD: 40mm/45mm/50mm/54mm/60mm/64mm Wheel wide: 18mm Bearing ID: 6mm Axle Bolt Size: Ø6mm x 30mm&35mm 64mm*24mm/68mm*24mm/70mm*24mm/75mm*24mm/78mm*24mm/84mm*24mm/90*24mm per your choice Wheel OD: 64mm/68mm/70mm/75mm/78mm/80mm/84mm/90mm Wheel wide: 24mm Bearing ID: 6mm Axle Bolt Size: Ø6mm x 35mm&40mm It is 2 sets of luggage replace wheels: including 2 Wheels, 4 Axles, 4 x screws, 8 x Washers, 2 x Wrenches