Patented UV Wristband UV Tester UV Bracelet UV Watch

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UVI 8-11⁺ (Very High/Extreme),SPF<50⁺;

UVI 6-7 (High),SPF< 30;

UVI 3-5 (Moderate),SPF <15;

UVI 1-2 (low),SPF <5;

Sun UV Index & Corresponding SPF of Cosmetics:

This product is very good marketing premium for cosmetic & drug industry, you can use it to check sun UV radiation and SPF of cosmetics to decide how to protect your skin and how to use cosmetics and how to do sun protection in outdoor activities to avoid sunburn;

The center area of the product can change colors according to sun UV radiation, higher the sun UV radiation, deeper the color change, compare the color change to the 4 standard colors(low, moderate, high, very high/extreme) around and you can see low, moderate, high or very high/extreme level of sun UV radiation and the corresponding SPF of cosmetics;

Patented UV Wristband that can check low, moderate, high or very high/extreme level of sun UV radiation and corresponding SPF of cosmetics;

Patented UV Wristband that can change color and measure UV Index and corresponding SPF of cosmetics.