Hat Ice Pack for Head Cooling naturally at the same PCM as a neck Head Cool Cooling Aid for Heatstroke Prevention and Heat Fits Reusable for Kids and

[A shocking new arrival for 2025!] Magical head cooling gadget: Made with the same cutting-edge PCM material as neck coolers, Head Cool naturally freezes at temperatures below 28°C. Portable and instantly cools you anywhere! [Naturally freezes below 28°C - Heatstroke prevention product] Freezes naturally in temperatures below 28°C. It can be stored in an air-conditioned room, in the refrigerator, or cooled with cold water. 5-10 minutes of cooling provides a sustained cooling sensation for approximately 120 minutes (usage time may vary depending on the environment). Wear it inside a hat for a refreshingly cool feeling. Compared to ice, this hat cooling pad is safe and reduces the risk of overcooling or frostbite. [No charging! No electricity! Reusable] Designed for perpetual use without charging or electricity! It's durable, having passed a 60kg pressure test 1,000 times with zero bursting or leaks. Simply place it under the air conditioner and it will naturally refreeze, making it an eco-friendly and energy-saving cooling pad that will last a lifetime. It's easy to clean and washable. [Ultra-Lightweight (106g) & Compatible with Various Hats] The ultra-thin (6mm) and lightweight (106g) flexible TPU material adheres to your hat for reduced fatigue. The sophisticated flower-shaped design is discreet and keeps your hat in place while maintaining its shape for extended periods of cooling. Available in two colors! Choose your favorite design. [Product Specifications] Contents: Head Cool unit (1x), Japanese instruction manual (1x). For a longer-lasting cooling effect, alternate between the two hat ice packs. If you experience any issues with the product, please contact us via "Contact Seller" in your order history. We are available 24 hours a day, 365 days a year to respond promptly. Introducing the new Magic Head Cool! Made with cutting-edge PCM material, it naturally freezes at temperatures below 28°C. Its eco-friendly design means it requires no charging and can be reused. The ultra-thin 6mm/106g TPU material adheres to the hat for approximately 120 minutes of continuous cooling. This revolutionary cooling product is ideal for preventing heatstroke, reduces the risk of frostbite, and is washable.