1、Scope of Applications: Suitable for roller skating, most skating boards such as longboards, small fishboards, surfboards, double rockers, etc. 2、Shock Absorbing: High resilience and high flexibility makes this skating board shock absorbers set a good shock absorption effect. Make your skateboarding more stable. 3、92A hardness: Double column skatingboard shock absorbers has a high hardness of 92A hardness, good stability, suitable for players who like high speed boarding. 4、High Quality Material: This surfboard shock absorbers set is made of high quality PU material, which is wear resistant, corrosion resistant and durable. 5、Light and Easy to Carry: The skating board shock absorbers set has a lightweight of 27g / 0.95oz, and it is also in a small size for an easy portability. 1 x Skating Board Shock Absorbers Item Type: Skating Board Shock AbsorbersGross Weight: 27g / 0.95ozMaterial: PUOuter Diameter: 24mm / 0.9inInner Diameter: 10.5mm / 0.4inHeight: 16mm / 0.6inHardness: 92A