JH-032 FFP3 Disposable Facemask 5 layer First layer:Non Woven. Second and third layer:melt blow. Fourth layer: nanometer melt blow. Fifth: Non woven. Total five layers. CE, ISO Dekra test reports FFP3 SGS test reports FFP3, to verify on SGS official web. Marking: EN149:2001+A1:2009 FFP3 NR Model: JH-032 FOB Shenzhen or Shanghai, China
