BFE (Bacterial Filtration Efficiency), PFE (Particle Filtration Efficiency) and VFE (Virus Filtration Efficiency) tests passed which are capable of filtering out over 99% airborne bacteria and particles. 3-layer design, which is water-absorbing and breathable.
A box contains 15 pieces in each color (pink and white) and individual package. With fancy character patterns printed on front, make you happy everyday.
Two sizes are available: