\\ 【Freezes Naturally Below 28°C】Head Cooling Pad, Head Cooling Pad, PCM Ice Cap Mat, Just Put It in Your Hat, Cool Your Head, Cool Your Head, Helmet, Cold Pack, Heatstroke Prevention, PCM Material, Reusable, 30% Increased & Cooling UP, Instant Cooling (Black, L) // 【New Release!】This is the latest head ice cool, using TPU (thermoplastic polyurethane) on the outside and PCM (temperature control component) material for the contents. It uses excellent antibacterial properties and materials harmless to the human body, so even people with sensitive skin can use it with peace of mind. 【Freezes Naturally Below 28°C】This product absorbs and emits heat while repeatedly freezing and melting (solid-liquid) depending on the temperature environment. It can cool naturally even at room temperature below 28°C, and rapid cooling is also possible by using a refrigerator, freezer, or ice water. 【No Condensation, Eco-Friendly, and Reusable】Unlike cold packs, it uses a new cold material PCM that does not condense, so you can use it comfortably without worrying about your hat or clothes getting wet. Also, it freezes naturally depending on the temperature environment, so no batteries or power are needed, and you can use it repeatedly many times. 【Easy to Use, Long-Lasting Cooling】Simply put it inside your hat or helmet. (Note: If you are concerned about slippage, please use the included Velcro tape). Cooling your head effectively cools your whole body, perfect for heatstroke prevention in the hot summer! ＜Cooling Time＞ Freezes in about 5-10 minutes in the refrigerator or freezer. Freezes in about 10-20 minutes in ice water. The cooling effect can last up to about 90 minutes. (The usage time of the product varies depending on the environment) 【Note】Velcro tape with double-sided tape is included, so please use it if you are concerned about slippage. #mimi's product list! ⬆️Tap here☝︎ ✼••┈┈••✼••┈┈••✼••┈┈••✼••┈┈••✼ Thank you for viewing! ☑︎ Immediate purchase welcome, silent purchase late at night welcome☺︎ ☑︎ The product is new and unused, but it is stored at home and has been opened for inspection and photography, so I have selected "Like New". ・Please understand that it is stored at home and will be shipped in simple packaging before purchasing. ※To make it as affordable as possible, depending on shipping costs, the item may be shipped without the box. ✼••┈┈••✼••┈┈••✼••┈┈••✼••┈┈••✼ 24-47