Description: Skateboard Wheels: With 4 skateboard wheels made of polyurethane for replacement and repair. Multi Functional Skateboard T Tool: With this portable skateboard T tool accessory, axle nuts, mounting hardware, and the kingpin nut on the top of the truck can be easily adjusted. Material: All the tools of this skateboard tool kit are made of durable materials, strong and durable for long lasting, won't easily broken, lightweight and portable to carry and use. Skateboard Bearings: Comes with 8 pieces skateboard longboard bearings which provide precise bearing and a faster and smoother skateboard ride. What You'll Get: You will receive 4 pcs 72mm frosted wheels, 2 pcs 3mm gasket, 8 pcs blue cover acceleration bearing, 8 pcs board nail, 4 pcs inner shaft sleeve, 1 pc T skate tool. Specification: Wheel material: polyurethane Gasket material: PU leather Bearing material: bearing steel Board nail material: 10B21 Color: as shown Wheel dia(approx): 72mm/2.83inch Wheel hardness: 78A Package: 4 pcs * 72mm frosted wheels 2 pcs * 3mm gasket 8 pcs * Blue cover acceleration bearing 8 pcs * Board nail 4 pcs * Inner shaft sleeve 1 pc * T skate tool