Fuji Japan 3-Layer VFE Non-woven Face Mask (50 pieces/box) - Regular Adult Size

With PFE (Particle Filtration Efficiency), BFE (Bacterial Filtration Efficiency), and VFE (Virus Filtration Efficiency) tests passed which are capable of filtering out over 99% airborne bacteria, virus and particles 

With 3mm flat rubber ear straps that which make it hard to hurt your ears.

Size:  17.5 x 9 cm / 7 x 3.5 inch (adult size)