kn95 анти-пыль pm2.5 грипп рот маска фильтр респиратор дыхательный клапан черный хлопок моющиеся маски для лица мужчины женщины

anti-dust pm2.5 respirator black masks on the mouth mask for men women korean cotton anti-virus face mask with activated carbon filter 1.perfect for daily wear to protect you from dust, ash and so on. 2.a good choice for outdoor sports such as cycling, camping, hiking. 3.so cool, and it is very comfortable masks 4.it is suitable for man or women . packing 1.a mask. 2.two filters cleaning: remove the filter before cleaning the mask masks can be washed filter can not washed . please...