Compatible tires for the Ripstick DLX Mini or Ripstick DLX. Softer than the original, reducing vibration and noise during riding, which can also help reduce stress on children. They are black, so dirt is less noticeable, and they are equipped with maintenance-free grease bearings and spacers. Once installed, you can use them without maintenance, which is quite convenient. These tires can be used not only for Ripstick DLX or Ripstick DLX Mini, but also for other boards like Wave Boards, Brave Boards, S-Boards, Caster Boards, J-Boards, and Skateboards, as long as the size is compatible. Tire/Wheel Size: Diameter: Approximately 68mm (same as the original) Width: Approximately 24mm Thank you.