Patent protection technology, all-weather comfortable care, KN95 medical grade, effectively removes common pollutants such as PM2.5, PM10, ultrafine particles, smoke and pollen. A small face mask designed specifically for adults. Ten packaging bags are environmentally friendly and sealed, effectively protecting the filter material. At the same time, give a mask storage bag as a gift, which is clean and convenient, and extends the lifespan of the mask.
