1. Bacteria filtration efficiency (BFE) has reached 99.1%. This rate is much higher than normal standard of 97%. 2. Soft, Lightweight, Comfortable, Odorless, Non-irritating to skin. 3. Fiberglass free, Latex free earloops (option of round or flat). 4. In clinical offices, ...
Note: Only masks that are truly waterproof can effectively block droplets and block virus transmission. 1. Breathable,anti dust,three layer folding, form a 360-degree three dimensional breathing space. 2. High flat, high elastic ear hooks for lower pressure. 3. With a concealed ...