1. Made of environmental friendly material, moisture-proof, non-toxic, non-irritating, soft and comfortable. 2. The 3 ply non-woven disposable mask is made of 3 ply non-woven material, it is healthy and safe for you to use.
3. Special 3 ply non-woven design, provides protections against dust, automobile exhaust, pollen, etc.
4. Elastic ear loop is easy to wear and no pressure to the ears.