1.Disposable KN95 masks, breathable,anti dust,sanitary and convenient for using.
2.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.Adjust the curve of the aluminum nose clip with fingers to fit, can be adjusted to avoid voids and reduce the inhalation of harmful substances.
6.Folding thin section, lightweight and easy to use