KN95 face mask 1pcs||كمامة طبية

Product Function:

Antibacterial and antiviral respirator mask
KN protection class, 95% effective filtration
Ultra-low respiratory resistance
Effectively block pathogenic and harmful substances and pollution in the air (spatter, exhaust, coal, droplets, formaldehyde, pollen, dust, PM2.5)
Multi-layer material conforms to the structure, which guards the breathing layer and effectively blocks the fine harmful substances