Freshpark Skateboard Ramp Wheel Kit. Adds wheels to Freshpark Skateboard Ramps. Package of (4) heavy duty casters. Attaches to the side of each panel. Allows Freshpark ramps to be moved around quicker and easier. Steel construction. Freshpark Skateboard Ramp Wheel Kit * Adds wheels to Freshpark Skateboard Ramps * Package of (4) heavy duty casters * Attaches to the side of each panel * Allows Freshpark ramps to be moved around quicker and easier * Steel construction