Made of high-quality non woven fabrics and meltdown fabrics, 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.
COMFORTABLE FULL PROTECTION The 3 layers protective mouth cover masks are light and not bulky. The material allows you to wear them comfortable 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.