Description: Product introduction: 1. Nine-layer maple double-curved concave board black emery paper (continuously strong, non-slip emery board surface, strong anti-slip property) 2. Back thermal transfer seagull bracket yellow PU shock absorber (the seagull bracket is stronger and safer; the high elastic 95A shock absorber pad is more wear-resistant and quick to reset, so that sliding and turning in disguise have better comfort Sex, fluency) 3. ABCE-7 carbon steel bearing white or transparent PU wheel (new 53mm outer diameter PU perfusion wheel, 70% high resilience, hardness 90A, high elasticity, high wear resistance, high hardness, so that the sliding bottom noise is smooth ) 4. Our complete skateboards are equipped with sturdy aluminum carts and PU wheels, which can save your time and energy; elegant and colorful skateboards are suitable for all levels of competition, whether beginners or experienced people can take advantage of the amateur Time to participate Specifications: Product packaging size: 80*21*14cm Gross weight: 2.7kg Material: maple seagull aluminum bracket pu silent wheel Maximum bearing capacity: 250kg (super durable) Applicable age: people over 1.2 meters Package Included: 1*Skateboard Pulley*2 sets Precautions for product use: 1. Adjust the wheels before use to make them run freely 2. Use the nut of the locking bridge to reasonably adjust the elasticity of the cushion according to your own use. 3. Lubricate the axles regularly to increase the lubrication of the axles and reduce the sliding resistance 4. Beginners learn smoothness first, don't learn movement at the beginning 5. Do not slide on wet or rough roads. When you want to jump off the skateboard, watch whether it will hit people or objects around you 6. If replacement is required, the replacement should be the same specification and model as the part 7. Do not touch water, because the skateboard is made of wood, it will easily crack when it is exposed to water, expand and contract, and wipe it with a dry cloth after it is dirty.