50 KN95 Face Mask (TEN 5-Packs)

KN95 Masks  This offer is for 50 (TEN 5-packs) of KN95 Masks with Free Shipping within the USA. The picture displays one 5-packs. You receive 10 of these 5-packs. Certified Manufacturer PPE face masks for filtering particulates with a PFE (Particulate Filtration Efficiency) of 95%.  - Ear loop design for comfort and ease of use. - Flexible nose bridge helps ensure proper fit. - KN95 standard means these masks are effective against 95 percent of particles with a mass median diameter of 0.3 microns or larger. - Properly worn masks can protect very well against PM10, PM2.5, and smaller particles.  Made in China KN95 is an industry-standard and means that the mask provides the intended effectiveness of filtering 95 percent of particles with a mass median diameter of 0.3 micrometers. Widely used for COVID-19 / Coronavirus infection prevention.