Airwasher Black Particulate Mask (KF94 / Non-medical Mask)
Materials: Outer layer (Non-woven Polypropylene), Middle Layer (Non-Woven Polypropylene), Filteration Layer (Non-woven Polypropylene), Inner Layer(Non-woven Polypropylene), Nose clip(Polypropylene/Iron),
Made in korea
How to use
1. Make sure that the surface in contact with the mask is not contaminated.
2. Wear the mask to cover your nose and mouth with the nose-holding piece facing up.
3. Hook each strap over your ear to lock them in place.
4. Make sure the mask is in close contact with your face without a gap