Made of high-quality cotton and non-woven filter cloth, the 3-layer filtration. system of the safety mouth covers effectively prevents dust, PM 2.5 and a series of airborne pollutants. Multiple protections to block dust, harmful substances, gases and odors, and reduce infections. The 3 layers protective mouth cover masks are light and not bulky. The comfortable material allows you to wear them for a long time without rubbing your face with good elastic ear-loop. The disposable face masks cover your nose, mouth and chin, offering you full protection. One size for most adult men or women. Stock available immediately CE /FDA , BFE 99%
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