Foldable Mask Advantages

* NIOSH N95 foldable mask approved, at least 95% filtration efficiency against aerosols free of oil

* Nonirritating and Pollution free

* Easy to use & maintenance free

* Adjustable aluminum nose clip to offer better fit

* High filter material with 95% efficiency

* Invisible/inside nose clip

* Adjustable headband design is suitable for different people