Product Description 3 Ply Disposable FFP2 Face Mask Earloop ColorBlue Size 17.5 * 9.5cm Style 3 plys with earloop and nose wire CertificationCE, ISO, ISO, FDA MOQ2000 PCS FunctionAnti-pollution, Anti-dust, Anti-virus UsageOutdoor face mask Package 50pcs/box, 2000pcs/ctn Specification Size17.5*9.5cm Pack50 pcs/box ApplicationPublic Place/Outdoor FunctionProtection Product PackagingProtective Face Mask factory website:http://www.respirator-face-mask.com/protective-face-mask/