low priblack 3 laydust ers ear loop dust er famasks non woven soft mask breathable mouth masks 3di3

low priblack 3 layers ear loop dust mouth er masks famasks non woven soft mask breathable mouth masks f.features: 3-ply design, good filtration functions. steel wire, adjust to fit your nose better. comfortable and breathable to wear. perfect for daily use, cleaning, industry, food service, beauty service, foggy days etc.