Keeping plastics off the trailEverything needed to convert your Trigger goggles to roll-offs! It's easy to mount due to its integrated outrigger clip-on design. The pull string unit can be switched left/right and enables left/right handed riders. The kit contains 1 film roll, 1 rain hood, 1 sliding base, 2 containers. The integrated films allow for 30-35 pulls.Great for inclement weather and not littering the trail/track with tear-offs.