Tired of hunching over your steering wheel, tilting your head like a demented owl to get a glimpse of the stoplight high above? Spare your neck and drive safer with the Refracto Traffic Viewer. Just affix the clear strip of prism material at the top of your windshield, and it'll bend light rays to give you a clear view of what's happening above. Invented by a tall guy with a tiny car, the sturdy PVC strip can be removed and re-adhered to any glass surface. Set includes a windshield strip plus 3 round disks for side and rear view mirrors to eliminate blind spots and keep an eye on backseat antics.