The shield comes ready to install. Just rip the red tab off, wipe off your camera lens, stick the shield onto the lens and toss the rest. Boom! Gone in
60 22 seconds.
Your shield will make you a better driver, well sorta. It won't give you magical powers to drift through a hairpin turn, but at least you'll clearly see behind you in the rain, snow or zombie apocalypse.
If the shield ever starts to suck, we will replace it. Buy it once, we'll have your back for life.