FFP3 New Design High Quality 3ply Mask

Model Number:P813V Standard:EN149:2001+A1:2009 Filter Rating:FFP3 NR Layer:3plys,Double punched cotton/Filter/Double punched Cotton Earloop:11mm PolyesterBand Nose Pad: full PU Valve:Welded PP Valve NoseClip:Foil Product Type:Dust and other Particles Size:L Package:10PCS/BOX,20BOX/CTN CTN size：37X41X38CM