Masks specification required Product Specifications Brand Name: Surgical face mask Product Name: Disposable Surgical Face Mask Material: Non-woven Fabrics Function: Face Protector Certification: FDA Feature: Breathable Type: General Medical Supplies Material: Pp nonwoven, melt-blown Standard size: 17.5*9.5cm for adult and 14.5*9.5cm for children Color: White/blue/green/pink Type: Earloop/tie Weight: 20gsm 25gsm, or other gram weight for your choosing Carton: 52*38*22cm, or other measurements BFE >99% PFE >99% VFE >99% Breathability - Delta P: > 5.0 mm H2O/cm2. High Fluid Resistance: 160 mmHg Our mask passes the ASTM testing with a droplet size of 3.0 microns Containing Staph. Aurous (average size 0.6-0.8 microns). All Certifications available Show More