Kashikoina adult masks are safe, comfortable, antibacterial, 3-ply filter mask, fluid resistant, and pollen resistant. The masks has been cleared with ASTM Level 2 grade and PFE + BFE ≥ 98% by Nelson Laboratory. The package comes with 7 pieces of masks and are made in Hong Kong, SAR.
PFE + BFE> = 98％
175 mm x 95 mm（+/- 5mm）