68% Non Woven, 32% Melt Blown | | Imported | | Material----Made Of High-Quality Non-Woven Material, The Protective Disposable Masks Are Skin-Friendly,Stronger Filtering Effect And More Breathable. | | Comfortable Design----The Extra-Soft Elastic Ear Loops Could Eliminate Pressure To The Ears For Maximum Comfort. It Can Be Used With Earloop Holders For Additional Comfort. High-Quality Fiber Is Also Extremely Breathable. | | Use Tips----Hold The Elastic Ear Loops Over Your Ears And Press The Nose Clip To Create A Light Seal Around Your Face. | | Use Occasions----One Size For Most Adult Men Or Women, Also Suitable For Teenagers.ItS A Best Protection To Wear It When You In Office, Travel Through Congested Airports, Malls, Bus Terminals, Party And Busy City Streets. | | Note----These Face Masks Can Be Used For Daily Protection, But Should Not Be Used In High Risk Situations. | |