Product Name: Disposable Protective Mask Specification: 3 layers, ear hanging type, 175 mm*95mm flat type Certification: FDA Daily Production: 500,000 pcs Package: 50 pcs/box, 40 boxes/box Quantity: 2000 boxes (40 boxes) Gross Weight: 8.9kg Volume: 520 mm*400mm*380mm The filtering effect B.F.E. is as high as 99% Adsorption Rate: 15% Resistance: 80% Area Weight: 35-45g/
