6-pack of individually packaged large size N95 PC520L or medium size PC520M respirator masks Ultra-breathable patented pleated fabric material for extra comfort and protection Adjustable Head Straps NIOSH-Approved N95 Filters...
The mask provides a physical barrier to block pollutants from nose and mouth and to reduce the risks of spreading viruses and breathing in airborne particles Non-Medical Elastic Ear Loops...
