dhl ship 100 1pcs kk face masks 95% filtration mouth mask dust against droplet breathing valve b0bf

100 1pcs kk mouth famasks 95% filtration dust against droplet breathing valve k.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.