Feature: 1. The non slip pattern enables it to be used in both snowy and rainy days. It is safe to play scooters and enjoy a comfortable and pleasant riding experience. 2. The special hollow design enables the scooter to have excellent anti shock performance and damping pressure. 3. The texture of the tire helps the scooter have a good grip and good grip ability, precise stability and handling. 4. Easy to use and replace, adjusted flexibly and fixed tightly, it is wear resistant, anti corrosion and durable. 5. The tire is flexible and has a damping capacity, can be stretched and will always recover to its original shape. Specification: Item Type: Tire Material: Rubber + Aluminum Alloy Outer Diameter: Approx. 19.5cm/7.7in Thickness: Approx. 4.8cm/1.9in Bearing Inner Diameter: Approx. 10mm/0.4in Weight: Approx. 750g/26.5oz Package List: 1 x Tire