Product Description: "Hot Sheet Value for Adults, 8 Hours, 12 + 4 Sheets (16 Sheets)" is a cooling gel sheet that is gentle on the skin. A gel blend of lasting cooling sensation The cold will stay cool from time to time and keep you cool for 8 hours. Use it for sudden heat generating or uncomfortable nights. Includes 12+4 adults While sticking, the nose and mouth may be blocked in place, so please be careful when using with small children. When you want to cool down, you can use it for headaches, toothaches, and hot skin after sports. How to use: Peel off the transparent film and stick it to the part you want to cool. * After opening, fold the cutout twice along the dotted lines, keep the unused contents in the box and store it in the box. The cooling effect lasts for about 8 hours. (Cooling time may be shorter depending on the heat generated temperature. If you do not feel the effect, just replace it. Please only use this product once for hygiene and functionality. When stored in a refrigerator, or use it in a refrigerator, it will provide a more cooling effect. (Do not put in the freezer. Product functionality may be inferior Caution: Do not use on areas or eyes with skin abnormalities (wounds, eczema, rashes, burns, and burns caused by sunburns). Please be careful when using this product for infants, under the supervision of an adult. This product is not a pharmaceutical, so if the heat or heat is continuous, please consult a physician. If youre sweating, wipe thoroughly before using. In addition, if you repeatedly reposition it, the adhesive will become worse, so as not to be effective. After opening, the cooling effect will gradually decrease as soon as possible. Avoid high temperatures and store in a cool, dark place as possible. First Aid Procedures: If it does not conform to your skin, or if you experience skin abnormalities such as rash, or other skin discontinue use and consult a dermatologist. Take this product with you when you are visiting it.