For the first use, please immerse the ice towel in water and fully absorb the water (about 20 minutes) before use. Can be gently kneaded by hand The cooling crystals in the middle help absorb moisture and expand it evenly Take out and dry the surface with a dry towel, and wear the ice towel on the neck, head, wrist, etc. The ice towel can be used repeatedly. After 24 hours of use, the ice-cold belt will return to its original state of use. It can be stored after drying, or it can be used continuously. To use again, just soak in water, be careful not to soak for too long. If the scarf is dirty, it can be washed gently with running water, do not use a washing machine and detergent to wash itJust soak it in water for about 10 minutes to feel the cooling sensation. If the coolness has subsided, just soak it in water to restore coolness and comfort! It absorbs water and evaporates and also has the effect of absorbing heat, which can remove all uncomfortable heat sensations, keep the body at a comfortable temperature, and give you a long-term cool feeling! The thin and light design will not cause discomfort to the neck! It won't get your clothes wet! The colors are trendy and it goes well with clothes! A layer of non-woven fabric is placed in the ice scarf, which can effectively prevent sticking and leakage.Do not touch sharp objects, do not touch open flames