Breathing Air Filtration Dust KN95 anti Dust Masks

KN95 Masks Introduction:

3D Design – M-shaped nose clip, dust mask is cut in 3D fits almost any size/shape face, High elastic ear strap has enough elasticity to make a good seal, not tight, and the breath resistance is slow, it can be also molded for proper fit.

KN95 Dust Mask – Particulate Respirator mask is made of high quality cotton and non-woven fabric, which is non-irritating and non-allergenic to you. Its filtration efficiency (dust-removing rate) is more than 95% for non-oily particulate matter above 0.075 microns, and the filter material is harmless to the human.