- Size: 165mm x 65mm Type
- Quantity: 20 Pieces
- Suitable for Age: 4 and above
- KF94 Face Mask Product Details: ASTM: ASTM Level III (Fluid Resistance mmHg 160, BFE > 98% @3 microns, PFE > 99% @0.1um.
- Filter out fine particles including viruses, mold spores, and asbestos
- Three-dimensional mask with a lightweight structure for easy breathing
- Adjustable nose bridge and elastic ear loop has enough elasticity to make a good seal
- Multilayer protection, can filter out dust, germs, smoke, and almost 98% of particles in the air