Features:1. No wheel's hole distance problems, if you choose the right size, you can easily install them.2. Not easy to be wear and tear, rotating flexible, quietness, durable, load-bearing.3. Quality rubber and metal made, which is durable and low noise with longer service time.4. Suitable for suitcase, roller skate, caster board, scooter etc. Quiet running, anti-abrasive, absorbs shock.5. 4 sizes available. Before placing an order, please check the wheel dimension, bearing dimension and axle dimension.Notice:Actual color may be slightly different from the image due to different monitor and light effect.Please allow 1-3cm deviation due to manual measurement.Description:Material: RubberandmetalSize: 60 x 18mm; 70 x 24mm; 76 x 24mm; 80 x 24mmColor/Style: As the picture shownincludes:1 pair of Spinner Wheels Replacement1 set of Tools(Luggage case not included) Note: Due to the light and screen setting difference, the item's color may be slightly different from the pictures. Please allow slight dimension difference due to different manual measurement.