No, these masks are not medical-grade and they are not for use by medical personnel or in a medical setting. These are non-medical disposable masks and are for personal protection only.
Have these masks been tested to ASTM standards?
No, ASTM F2100 standard is the widely-cited standard for medical face masks. That standard does not apply to non-medical face masks.
Are these masks FDA approved?
No, non-medical use face masks do not require FDA approval and all other requirements of the FD&C (Food, Drug & Cosmetics Act) do not apply.
Are these single use masks?
Yes, these are disposable masks meant for single use.