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: /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

?Protective Power Made Simple: With our UV stickers, you can track the effectiveness of your sunscreen anytime, anywhere. Our lightweight and portable stickers ensure you and your loved stay safe and shielded from the sun's harmful rays. ?Safe Learning: Our child-friendly UV stickers teach kids about sun protection through playful designs. With various patterns to choose from, children can develop awareness of self-protection and stay safe from harmful UV rays in an engaging, educational, and fun-filled manner. ?Simple Operation: Just apply and adhere the transparent patch to the skin when the sunscreen disappears. The patch will easily keep skin safe all day by progressively turning purple to indicate when it needs to be reapplied. ?Lasting Protection: Our UV Stickers provide excellent coverage for your skin against sun damage, without losing viscosity even in water or sweat. So, you can confidently enjoy your beach day without worrying about harmful 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.