Have you ever noticed that the evil stuff is ALWAYS behind you? Horror movies; the monster is behind the hero. A hearty belch as you stroll along Main Street; initially in front and now mostly behind you. You get the picture. And the same can be said for cycling hazards. What's behind you is where most of the danger lurks. You want to be able to see that thing coming before it becomes a hazard. You've got it. A Helmet Rear View Mirror, and it fixes securely to any helmet. We're here to help.