Product Name | Wholesale KN95 Manufacturer Medical Machinery License Nonwoven 3d Face Mouth-Muffle |
Material | Non-woven Fabric |
Function | Anti Virus, Anti Dust |
Size | 17.5*9.5cm |
Filtration efficiency | non-oily particulate matter filtration rate> = 95% |
Packing | Single item&50pcs/box |