Invisible mask is in addition to a safe alternative to drugs Allergy methods no longer tolerate drug-induced side effects such as drowsiness and dry mouth. 80% reduction in pollutants and allergens inhaled, natural relief of asthma and allergies caused by other diseases. By the Korean ear, nose and throat specialist design, combined with 15 years of experience in research and production of Chinese professional protective equipment manufacturers to provide high performance electrostatic adsorption filter material joint creation. Resistance to allergens in a more effective protection, while the invasion of fine particulate matter. It can be worn comfortably on your nose, allowing you the freedom to talk and even eat at the same time resist allergens and all kinds of air pollution. Does not interfere with your natural breathing in the case of filtering out fine particles and allergens, etc., to prevent inhalation of harmful substances, improve your quality of inhaled air. A translucent POE stand firmly fixed nose, undetectable around you.