The Reusable Cotton Face Mask is offered by us is very efficient and made using high quality cotton. The cotton mask filters out about 35% of small particles, so they offer personal protection to the wearer. Cotton face masks can decrease droplet spray from 8 feet to 2 ½ inches, which reduces the amount of potentially virus-containing particles. It is a barrier device used in infection control to prevent health care providers from breathing or coughing on patients. The offered Reusable Cotton Face Mask is made available by us for use in public places for protection from various germs and bacteria.