BNX N95 F95 Protective Face Mask, Particulate Respirator, NIOSH Approval Tri-Fold Cup/Fish Style in Black (50-Pack)

NIOSH approved N95 respirator mask: (NIOSH approval number: TC-84A-9362), N95 mask certified for protection against 95% of non-oil-based particles 0.3 microns or larger. Flat fold design allows for convenient storage prior to use. Extremely breathable up to 50% plus more breathable than NIOSH minimum requirement.