Disposable Medical Surgical Mask: 1. 3-PLY Protection 2. BFE 98% 3. Splash-Resistant 120mmHg (16kPa) 4. Used by healthcare professionals in an operating room or other medical settings to reduce the risk of the spread of infections, particularly in epidemic or pandemic situations. 5. It also protect the wearer against splashes of potentially contaminated fluids in a special case.