PATEL MEDIFINE 5 Ply White N95 Mask, Without Valve

An N95 mask is a tight-fitting respirator that filters at least 95% of airborne particles, including very fine ones, by creating a seal to the face, offering superior protection against dust, aerosols, viruses (like COVID-19), and other contaminants compared to basic cloth masks, with "N" standing for "Non-oil-resistant" and "95" for the 95% filtration efficiency, certified by the US National Institute for Occupational Safety and Health (NIOSH).