Sun Patch is the perfect tool for -protection! It changes color based on sunlight intensity, alerting you to harmful UV rays. The patch will gradually turn purple, signaling it's time to seek shade. Use it anytime, anywhere, and develop your awareness of sun protection - without any hassle! Specification: Product name: UV Stickers for Sunscreen : PET Quantity: 24 /sheet Color : transparent--purple Color indication: The stronger the UV intensity and the darker the color, the less effective the sunscreen is. Scope of application: sunscreen, sun protection clothing and other sun protection tests Storage method: UV intensity test stickers should be stored in dark and dry conditions. Packing List: 1 x UV Stickers for Sunscreen Note: Due to different lighting and screen settings, the item color may be slightly different from the picture. Due to different manual measurements, please allow 1-2cm difference in size. DIRECTIONS Refer to description

?MAXIMIZE SUN PROTECTION?Protect yourself and your family from the sun's harmful rays with our Sunblock patch. Use anytime, anywhere to monitor sunscreen effectiveness. These lightweight and portable stickers make sun protection easy and stress-free. ?INCREASE AWARENESS?Foster sun safety education in kids with our UV shield sticker. Featuring artistic designs, let children explore harmful UV rays, developing awareness of self-protection in a child-friendly and fun way. ?EASY USAGE? As sunscreen wears off, simply apply and stick the transparent patch to the skin. The Sun protection patch will gradually turn purple as an indicator for reapplication, keeping skin safe all day with ease. ?EXCELLENT PROTECTION?Get reliable shielding with our UV protection sticker that stay intact on your skin, even when swimming, shopping or sweating. They won't lose viscosity due to water flow or sweat and guarantee long-lasting protection against harmful sun's rays. ?SUN-SAFE REMINDER? These life-savers change from white to purple, indicating the intensity of UV rays and alerting you to the importance of sun protection, making it easier to avoid harmful sunburns.