Disposable Face Mask (50-Pack)-DM50US - The Home Depot
Jul 17, 2020·The protective mask is made of non-woven fabric The protective mask is made of non-woven fabric layers and melt-blown filter material which can resist 85% of non-oily particles, dust, pollen, smog and other pollutants. With adjustable nosepiece for proper fit and easy to breathe through. The extra-soft ear loops eliminate pressure to the ears. 4-hours one time use is suggested.