Anti-PM2.5 smog N95 grade particles industrial dust comfortable mask
Material: non-woven / electrostatic filter cotton
Certification: GB2626-2006 KN95
level Function: anti-fog, dust, etc.
1. Easy breathing Upgrade electrostatic filter cotton for comfortable and breathable performance
2. Cool breathing Cold flow breathing valve, breathing refreshing
3. Wear no burden New upgraded knit band, comfortable and skin friendly