Ships from Hong Kong. Our Face Mask will help keep you safe from harmful airborne particulates, germs and viruses. Protection from germs, smoke, pollen, dust, pet dander, and other pollution that can cause respiratory illness and virus like cold and flu. Made of cotton with soft, expandable cloth ear loops. Uses: Outdoors, traveling, wood working, general construction, public areas, smokey atmosphere, in the yard, attic, garage and basement. Friendly reminded: It is advised not to wear it while you have trouble breathing, in the airless environment or in sleep.