Description 1. Made of environmental friendly material, moisture-proof, non-toxic, non-irritating, soft and comfortable. 2. Breathable material and cute patterns, which makes it useful and fashionable. 3. Special 3 ply non-woven design, provides protections against dust, automobile exhaust, pollen, etc. 4. Perfect design, when you wear it , it fits seamlessly into your face. Elastic ear loop is easy to wear and no pressure to the ears. 5. Perfect for medical, nail salon or any other areas where protection might be required, such as hospital, airplane, etc.