IRIS OHYAMA Nanoair Mask, 99% Cut for Pollen, Virus Droplets, etc., Easy to Breathe, Regular Size, 50 Masks, Approximately 17.5cm Wide x 9cm High, Made in Japan, Special Nanofiber Processing, Breathable, White, IRIS OHYAMA PK-NI50L ‐ Mercari: Shop from Japan