N95 Particulate Respirator L-188 NIOSH New and unused 27 masks

NIOSH Approved N95 95% effective against particulate aerosols. These are from our home and are unused. A few were removed from each bag and placed in car, so there are 16 in one bag and 11 in the other. They are approved by the National Institute for Occupational Safety and Health. L-188 Harley Commodity Brand TC-84A-6973