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
The Detecto-Ring consists of plastic UV sensing beads and a colored key
ring. The white beads will turn color when exposed to UV-A or UV-B 50,000
Not all shade or clothing protects you from sun exposure. Test your
exposure with the UV Detecto Ring and learn when you 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. For example:
1. my ring turned intense color while I was sitting at an outdoor cafe in
the complete shade of a tall building, but apparently fully exposed to
reflected light from the building across the street! 2. I placed my ring
in the pocket of a 1 year old sun protection garment and it colored a
little, meaning that the sun protection of the garment was wearing out
and I needed to replace it. Try it and see how well you know your sun