Description: Riser shock Pad is made of PU, high elasticity Used to absorb shock, vibration, less friction, scratching resistant, increase height, between wheels 2 pieces per pack, for one skateboard Shock proof riser, reduce friction for wheels, 5mm thick Suitable for longboard, skateboard, cruiser, scooter mounting, rebuilding, repair, etc. Specification: Material: PU Size (L x W): Approx. 80x55x5mm / 3.1x2.2x0.2 inch Package Includes: 2 Pieces Riser Pads Note: Please allow 2-5mm size deviation