Mask is composed of 3 layers, the inner and outer layers are made of non-woven fabric, which is commonly used for medical masks as N95. The fabric is manufactured through a melt blowing process. Our face masks are designed to minimize the transfer of bacterial and particles, offer high level filtration, which reduces the risk of infection. Our face shields contain a super high Particular Filtration Efficiency(PFE) material filters>99% of particles greater than 0.1 microns. Our face masks are all designed to promote high comfort and low air resistance to reduce irritation the wearer.