KN95 Disposable Face Mask 10 Pieces KN95 protective masks provide protection against airborne and liquid transmitted diseases. These filtering masks are tested to CE standards and meet the guidelines of the Centers for Disease Control and Prevention (CDC). In the event of outbreaks of SARS, Avian Flu, and Coronavirus, the CDC recommends their use. These hygiene respirators are half-masks that cover the nose and mouth. The mask is kept in place by two elastic headbands, and also have a small...