Disposable Face Mask (50-Pack)-DM50US - The Home Depot
Sep 01, 2020·The disposable mask is made of high-quality melt-blown The disposable mask is made of high-quality melt-blown filter material and non-woven fabric. Easy to breathe through. 3-layers protection can resist 98% of non-oily particles, dust, pollen, smog and other pollutants.