UV Ray Detecto Ring

You don't have to be in direct sunlight to get harmful sun exposure. Learn when you're exposed to harmful UV rays with my UV Ray Detecto Ring. Overview The Detecto-Ring consists of plastic UV sensing beads and a key ring. The white beads will turn color 50,000 times when exposed to UV-A or UV-B. Did you know that not all shade or clothing protects your skin from sun damage? It's true! Test your exposure with the UV Detecto Ring and learn the surprising times when UV rays are present and your skin may be at risk. I recommend you place the ring on your key ring so it is always handy to check your UV exposure. What you learn may be startling! Two times that even I, a dermatologist, was surprised about my UV exposure were, When my Detecto Ring turned intense color while I was sitting at an outdoor cafe in the complete shade of a tall building at 3 in the afternoon. Apparently, I was fully exposed to reflected light from the building across the street! The time that I placed my ring in t