3 Layer 25gms Mask CE & EN 14683 Type 2R ISO 22609 Splash Resistance tested Melt Blown Fabric Filter Ear Loops Metal Nose Clip Options: - Bacterial Filtration Efficiency >=98% - Bacterial Filtration Efficiency >=99% - Industrial/Commercial from $1.10 - Medical from $1.12 Pack Size : 50 per box / 40 boxes per carton * Other sizes, colours and packaging available upon enquiry