Made in JAPAN
Package design may change.
50pcs
Normal size
3-layer structure
It is a disposable mask.
PFE (Particle Filtration Efficiency): 99%
BFE (Bacterial Filtration Efficiency): 99%
VFE (Viral Filtration Efficiency): 99%
*It is a test against virus droplets, not the filtration rate of the virus itself.
ASTM-F2100-19 Level 1
JIS T 9001 (Medical Mask Class II)
Please wear it so that the letters "MADE IN JAPAN" are on the underside of the outside.