ITEM NAME:4x Cruiser Shock Riser Pad Shock-proof Mounting Hardware Mounting Hardware Description: Riser Pad is made of PU, high elasticity, super soft Used to absorb shock, vibration, less friction, scratching resistant, increase height, between wheels Shock proof, riser, reduce friction for wheels Suitable for longboard, skateboard, cruiser, scooter mounting, rebuilding, repair, etc. Specification: Material: PU Size (L x W): Approx. 79x55mm / 3.1x2.2inch Thickness: 6mm; 9mm Package Includes: 2 Pieces 6mm Riser Pads 2 Pieces 9mm Riser Pads Note: Please allow 2-5mm size deviation. DMO0007024219524043.Riser Pad is made of PU, high elasticity, super soft. Shock proof, riser, reduce friction for wheels. 2 Pieces 6mm Riser Pads. 2 Pieces 9mm Riser Pads. Suitable for longboard, skateboard, cruiser, scooter mounting, rebuilding, repair, etc.