Product Details This is a 5-inch skateboard bracket (about 20 cm wide). The first-generation seagull bracket (shaped like a wing) is thinner and shorter, while the second-generation seagull bracket is taller and bolder (shaped like a triangle) Heightened (in order to prevent grinding): when the skateboard turns, the wheels press against the board! Compare: Gravity Casting Technology. Suitable for the crowd: People who weigh more than 150kg, or people who often do kickflip, backside, noseslide and other heavy weight movements. Type: Skateboard Parts Model: scooter Size: 20cm Weight: 300g Material: aluminum alloy Color: Silver, Black Package Contents: 1pcs Intermediate Skateboard Stand Only the above package contents are included, other products are not included. Note: Light and different monitors may cause the item color in the pictures to be slightly different from the real one. Measurements allow +/- 1-3 cm.