3 Ply for Excellent Protection, Softer Latex Free Elastic Ear Loop, 100% Fiberglass Free and super easy to pack for convenience, travel and commuting.
Made of environmental-friendly material, moisture-proof, non-toxic, non-irritating, soft, and comfortable. Special 3 ply non-woven design, provides protection against dust, automobile exhaust, pollen etc. Perfect design, when you wear it, it fits seamlessly into your face. Elastic ear-loop is easy to wear and no pressure on the ears.