C-Force New Patented Adult Antivirus Mask (Can effectively kill the new coronavirus) (17x9.5cm)

7Pieces Individually Packed/Packs

Kill Coronavirus(COVID-19) > 99%

kill coronavirus, enterovirus (hand, foot and mouth virus) > 99%

kills Influenza A H3N2/Staphylococcus aureus/bacteria > 99%

ASTM F2100/2010 LEVEL 3

EN14863 TYPE II R

PFE,BFE,VFE > 99%

Hong Kong scientific research is certified by multiple authoritative organizations and guaranteed with confidence

US and Hong Kong patented technology

Use time: Can be used multiple times for at least one day

100%Made in Hong Kong

5year retention period