NIB S/20 3M N95 1860s Respirator & Surgical Masks, Small (1 of 2 listed)

New In Box. Set of 20 3M branch N95 respirator and surgical masks. 1860s. Size Small. (#1 of 2 listed in my closet.) Adjustable nose clip. Cushioning nose foam. Comfort straps. 3M proprietary filter media. 95% filter efficiency level. Meets guidelines for M. tuberculosis exposure control. Good for illness prevention, pollen/allergy management, home projects (e.g. gardening, grass cutting, painting, sanding), etc. From illness/smoke/pet-free home. Select other items from my closet, bundle in 1 order & save on shipping.