Name: Medical N95 Protective Face MaskComposition: 5 layers; pink hydrophobic spunbond fabric+2 layers super filtration meltblown fabric+hot air cotton+white soft hydrophilic spunbond fabric;Function: filter more than 98% virus, bacteria, saliva and micro-particles;BFE: >99% PFE>98% Resistance:<140Pa;EU Standard: EN14683CN Standard: GB2626-2006;Validity period: 2 years;Anual productivity: 60,000,000,000 pcs masks per year;Package: 10 pcs/bag or 5 pcs/boxPacking: 400pcs/box;Delivery time: 3-7 working days;Certificate: ISO9000, CE.