Multipurpose mask; Protection from Flu, Germs, Pollen & Dust, Allergy/Asthma, COPD * The lining material Breathe Healthy® uses in our masks contain an antimicrobial agent that kills germs and lasts for the life of the mask. It is hospital safe, non-leaching, and non-allergenic. * Filters air down to 1.0 micron to help to protect against most types of dust, pollen, mold spores, pet hair & dander, various bacterial allergens, and airborne effluents that can contain cold and flu germs * Traveling - Airplane, public areas, weakened immune system, outdoors, Pets & Dog Grooming, Sanding & Drywall * Adjustable ear loop for custom fit! PROUDLY MADE IN THE USA