100% New And High Quality1. 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.Material: Rubber+metalincludes:1 pair of Spinner Wheels Replacement1 set of Tools(Luggage case not included)Note:1. Due to the different monitor and lighting effect, the actual color of the item may be slightly different from the color shown on the pictures.2. Please allow 1-3cm error due to manual measurement. (1 inch = 2.54 cm)Thanks for your support :)