Simply slap the dark green visor into place and it will stay put. Use it over and over, just peel it off and slap it up again. Designed to prevent hazardous glare caused by the sun. Measuring 14CM x 21.8CM, its ideal for both the pilot and the driver.

SUNGUARD is a transparent polymer that statically attaches to any smooth surface. It's tinted shade absorbs approximately 78% of the light spectrum. Glare causes eye fatigue and lower productivity. SUNGUARD lets in the light, but not the glare! Use SUNGUARD to reduce glare while flying, driving, boating or out in your RV. This is a unique, easy-to-use, and very useful product for those times when you are flying or driving directly into the sun.  Just grab the SUNGUARD and slap it on your windshield to substantially reduce the glare. SUNGUARD shields cling to the windshield by their own static electricity.  Very handy!