Disposable Protective Face Mask with Ear Loop, blue, FDA APPROVED, Box of 50 AA-50

Disposable Protective Face Mask with Ear Loop, blue, FDA APPROVED, Box of 50 This mask helps to block exhalation from the mouth and nose, and to filter inhalation of fluids and particulate matter. Each Mask: FDA CERTIFIED PP non-woven fabric (1st layer) Melt-blown filter cloth (2nd layer) Superfine soft fiber (antibacterial Nonwoven fabric, 3rd layer) Moldable nose clip Latex-free ear loop Standards OSHA Standard and GB/T32610-2016 BFE ≥99% PFE ≥99% FDA certified Procedural filter masks are helpful to contain viruses and slow or stop their spread. These are especially useful on people already infected to stop contamination of others, but according to the WHO (World Health Organization): If you are healthy, you only need to wear a mask if you are taking care of a person with suspected 2019-nCoV infection. Wear a mask if you are coughing or sneezing. Masks are effective only when used in combination with frequent hand-cleaning with alcohol-based hand rub or soap and water. If you w