Hi Mr./Miss:
Our masks are sold in China also in abroad. Our mask is certificated with CE&FDA.
Our masks meet the China standard YY0469-2011, which means our masks can be for medical use.
Our masks have 3-layer, it effectively prevent spray, prevent blood from penetrating, effectively prevent new coronavirus.
Use it to protect yourself, your family and your communities.
Please don’t hesitate contact me at any time.
Best Regards,
Natalie