NatPat's SunnyPatch: Natural UV Detection/Sunscreen Reminder Stickers are the sun-safety companion for the whole family. These innovative stickers use natural, UV-sensitive ink to change color, letting you know when it’s time to reapply sunscreen. Crafted with medical-grade, water-resistant adhesive, SunnyPatch ensures skin stays protected from harmful sunburns and damage. Perfect for summer! 🌞 UV-sensing technology alerts you when to reapply sunscreen 💦 Medical-grade, water-resistant adhesive stays put during play 🎨 Fun, colorful stickers that make sun protection interactive and easy 📦 Shelf-ready caddies include 30 resale packets, with 24 stickers per packet 💲 $14.95 USD MSRP per individual resale packet How to Use: Peel off a sticker and apply it to clean, dry skin. When the sticker changes color, it’s time to reapply sunscreen. Replace with a new sticker after reapplying sunscreen. Each sticker is created with the belief that sun safety should be fun, easy, and effective.