🇯🇵Made in Japan🇯🇵 clo2 Air Mask anti-bacterial protective invisible mask. I was surprised to see people with colds and coughs and I didn’t wear a mask. I have to cough at the people who live. ‍♀️ What is clo2? 🤔 clo2 is called chlorine dioxide in Chinese. It is a kind of free radical, which is harmless to the human body. Chlorine dioxide has a strong oxidizing ability. It will actively attack the airborne bacteria, odor and purify the air. 🌈 💫 How good is it? 🧐 ☘ Blocking bacteria in the air can also deodorize, so as to relieve respiratory problems and prevent cross-infection of bacteria. ☘Anti-bacterial protection is effective in an unobstructed environment of one square meter ☘Except for people who often go to high-risk places (such as hospitals, cars), it is suitable for children, pregnant women, elderly people and other high-risk groups. The choice of confidence 👍 💫 Use it? 💡Easy to use, just open the white sealed package, put the chlorine dioxide packet into the transparent plastic sleeve/white plastic sleeve, and attach it with a clip or neck strap. have to. There is no problem with buckling the school bag. In addition, please do not damage the inner bag when using chlorine dioxide sachets. 👉Please avoid using it in direct sunlight or high temperature places. 👉Please do not use it in a sealed environment👉Avoid metal nearby when using it👉Please do not use it while sleeping👉Not applicable to infants and young children👉Please put it in a place where children can reach it👉It is effective for about two months after opening👉If you feel the body when using it If you feel unwell, please stop using it immediately. Ingredients: Chlorine Dioxide 🎯 Each box includes a pack of anti-bacterial protective masks, a transparent plastic sleeve, a white plastic sleeve, a clip, a neck strap, and a date record sticker