KN95 Face Masks 50 Pack, Breathable Comfortable and Disposable KN95 Mask, Black

Why choose HIWUP?

1. HIWUP’s KN95 4-ply foldable mask is suitable for your family daily travel protection. they are manufactured and assembled in strict accordance with the GB2626-2019 standard.
2. Our KN95 mask is made of 2 non-woven outer layers, 2 melt-blown inner filter, offers more protection than a standard disposable 3-Ply mask. The filter efficiency is 95% greatly keeping you safe, etc.