5 Layer Construction Spun bound/Melt Blown/Cotton Filter/Melt Blown/Spun bound Construction Embedded Nose clip and welded ear loops. Size: 16.5 x 10.5 cm Certification/Test report: Compliance to EN149:2001 + A1:2009 Production capacity: 100000 pcs/day Packing: 1 pc in individual Polybag. Master packing customisable
