PM2.5 Filter Mask by BRIDGE MEDICAL ( 50 sheets )

******* Best Seller in Japan ************

□ Block 99% of 0.1 [μm] particle ( Note: PM2.5 is 0.5~2.5 [μm] particle )
□ Three layers inside
□ Easy to breathe with bridge keeper
□ Anti-flog film for glasses user
□ Made in JAPAN

Size:
M ……….. 175 mm x 90 mm for Adult ( Man or Woman )
S  ……….. 145 mm x 90 mm for Child or Woman