Specially engineered for Oakley's O Frame 2.0 Pro goggle, the Oakley O Frame 2.0 Pro Roll-Off Accessory Kit has all that you need to keep your vision clear no matter what conditions you face. Lets you clear your vision with a fast and easy pull of the cord. Reloading the canister is a quick no-brainer. Holds dozens of fresh sweeps so you'll be ready for multiple mud baths. Unlike ordinary systems, this one has a special film coating, so all that wet muddy crap won't make the film stick to the lens. This is how you keep that vision clean and clear. Kit includes: One (1) roll-off canister assembly with cover plates. Two (2) rolls of film. One (1) mud guard. Note: Only compatible with the O Frame 2.0 Pro Goggles.