Product Name: Disposable Medical Face Mask Origin: China Certification: NMPA, CE, FDA, ISO 13485 Executive Standard: En14683:2019+AC:2019 Type: Foldable with ear loop Non-Sterile Level: type IIR Filtration Efficiency: BFE98 & PFE98 min. Packaging: Individually packed; 50pcs per color box Production Ability: 2~3 million pieces one day