Our disposable surgical face masks are FDA registered and CE certified, they are also in accordance with the European standard EN14683:2005. Our surgical mask are made of non-woven fabric, out layer is effective dust waterproof, middle layer stop particles and virus, inner layer absorb the moisture from the breath, which makes it breathable and comfortable to wear, personal safety supplies. Product Specification Product : Disposable Surgical Face Mask Material : Non-woven fabric+melt-blown Size : 17.5*9.5cm Color : Blue Certificate ; CE, FDA, ISO13485 Standard ;YY0469-2011 EN14683 Package : 50pcs/box, 2000pcs/Carton Carton Size : 52*38*40CM Loading Qty : 708000pcs/20GP, 1720000pcs/40HQ MOQ : 2000pcs Payment : TT Our medical masks are used to prevent the spread of infections, itâ??s essential products to deal with COVID-19. Letâ??s fight together for a healthier life. Melting spray cloth is effective in filtering bacterial and virus. Bacterial filter efficiency(BFE): Our surgical masks effectively resist bacterial penetration with a rating of at least 99% in accordance with the European standard. Therefore you are 99.9% protected from inhaling airborne pollutants Authoritative third-party organization testing, filtering effect reaches 99%. Good air permeability. Selected high-grade melt-blown cloth, 99-level filtration efficiency, high-efficiency filtration of droplets dust, bacteria etc. It is mild and skin-friendly with a PH of 6 without irritation. Melt blown cloth burning test: true melt blown cloth point does not burn, after the melt-blown cloth is burned is shows a brushed shape of transparent hot melt adhesive. Waterproof test: good protection, no leakage. Water-absorbent inner layer to alleviate the moisture build-up. Water-repellent outer layer to prevent inhalation of large liquid droplets. Product Details We cares every detail of each disposable medical mask to meet your expectation. Adjustable nose piece, fit your face shape better, will not cause your glasses fog up. Elastic reinforced ear-loops, soft and comfortable ear loops and not easy to break off. 3 ply filter masks, stronger filtering effect, full coverage protection, fully wrap around your face and nose, very good protection