1.Disposable KN95 masks, breathable,anti dust,sanitary and convenient for using.
2.The inner layer of activated carbon can filter harmful gases or odors. Up to 95% filtration efficiency, a 360-degree three dimensional breathing space，provide anti-dust protection for you.
3.Made of high quality material, safe, soft and comfortable, reduce skin irritation.
4.High elastic rubber band, absorb sweat and not tight
5.With a concealed plastic nose, anti fog, built in cartilage bridge, can be adjusted to avoid voids and reduce the inhalation of harmful substances.
6.Folding thin section, lightweight and easy to use