Protect skin from harmful uv rays with this sunscreen detection sticker. Perfect for those who spend of and want to assure they're properly protected. The sticker changes color in response to uv intensity, making it easy to monitor and adjust your sunscreen application. Features -Color:White -Material:Adhesive sticker -Size:1.60X1.60X0.10cm/0.63X0.63X0.04in -Changes color in response to the intensity of uv rays, serving as a visual indicator. -Designed with simple and cute shape for easy placement on the skin without obstructing visibility. -Providing ample supply,, ensuring long-term use. You can also share it with your friends and families -Offers a convenient and effective way to monitor the intensity of uv rays for sun protection. -These uv detection stickers provide real-time monitoring, turning color and remind you to reapply sunscreen. Package list: 60 x sunscreen detection patches