Description3 ply earloops pp dispoable maskMaterial1st top ply: 25g 2S non-woven fabric with water regsistan
2nd ply: 25g melt blown fabric 90% filtration
3rd: 25g 3S skin friendly non-woven lingingFuntion1st top ply used by 25g 2S non-woven fabric with water regsistan, the key funtion is prevent the spit from sick person.
2nd ply used by 25g melt blown, reach 90% filtration, the key funtion is filter backterial suspend particles, this is the key material of the mask.
3rd plyused by friendly lining non woven,this is touch with face to make it more comfortable.