KN95 Face Masks Black, 5-ply Cup Dust Mask, Individually Wrapped

KN95 Face Masks Black, 5-ply Cup Dust Mask, Individually Wrapped -  is an ideal selection for your daily use, you can use it in school, office, public transportation, city streets, malls and more.    Features:  Powerful 5-ply Protective Barrier: Compared to a standard disposable 3-Ply mask, the KN95 face mask of 5 layers composed of two layers of melt-blown fabric which offer over 95% filtration protection, one layer of hot air cotton capable of filtering PM2.5 particles and outer layer of non-woven cloth to block large particles while skin-friendly inner one absorb the moisture from breaths, is designed to apply more respiratory protection. Reliable 3D Design: With regards to human facial lines, the bigger 3D shaped cup dust mask of KN95 is perfectly designed to fit the face with tightness and envelopment, and increases breathing volume for improving the permeability, which gives more comfortableness of wearing and respiration. Versatility and All-round Protection: Durable for everyd