Disposable KN95 masks, Breathable,anti dust,sanitary and convenient for using. Made of high quality material, safe, soft and comfortable，reduce skin irritation.
Easy To Use – Built-in exhalation valve lets air in and keeps moisture out, letting you breathe easier while keeping dust and other pollution out.
The inner layer of activated carbon can filter harmful gases or odors.95% filtration, a 360-degree three dimensional breathing space，provide anti-dust protection for you.
With a concealed plastic nose, anti fog, built in hidden cartilage bridge, can be adjusted to avoid voids and reduce the inhalation of harmful substances. High elastic rubber band, absorb sweat and not tight. Folding thin section, lightweight and easy to use
Cover the nose and mouth and hang the ear straps on both sides of the mask on the ear;Fix the bridge of the nose in a nose to prevent dirty air from entering;Pull the mask to the lower jaw to create a three-dimensional breathing space. Best wear time is 8 hours