Product
name: 5ply KN95 Face Mask Respirator PM2.5 Dust Protect
Type: Ear-Loop Material: PP Nonwoven Application: Used
for reducing chance of airborne disease spread, avoid
infecting others or getting infected during flu season.
But it's not designed to protect the wearer from inhaling
airborne bacteria or virus particles. Size:17.5*9cm Store
condition: Kept in dry, humidity under 80% ventilated,
non-corrosive environment.
The standard of this product is N95. N95=KN95=FFP2.
Filtering effect ≥ 95%.