The pink disposable mask is specially designed for hospital obsterics and gynecology. The fuction of pink mask is same as normal mask. Pink makes people feel warm and cute. It's the reason why we supply pink mask to obstetrics and gynecology. Composition: 3 layers; pink hydrophobic spunbond fabric+white super filtration meltblown fabric+white soft hydrophilic spunbond fabric;Function: filter virus, bacteria, saliva and micro-particles;BFE: >99% PFE>98% Resistance:<30Pa;EU Standard: EN14683CN Standard: GB2626-2006;Validity period: 1 year;Anual productivity: 60,000,000,000 pcs masks per year;Packing: 2000pcs/box;Delivery time: 3-7 working days;Certificate: ISO9000, CE.