KN95 Face Mask Elastic Earloop Without Valve FFP2 Dust Mask
Specification
It is made up of 4 layers:
| PP non woven fabric insulation layer | block large particles or microorganisms |
| Electrostatic filter | cotton filters even finer particles |
| Twin engine filter | enhanced filtration of fine particles |
| Accessible skin friendly layer | safe non woven soft and skin friendly |

Characters
