Product Name: Medical Surgical Mask Type II ASTM High Bfe High Pfe Logo Printing: With Logo Printing Group: Adult Quality Guarantee Period: Two Years Ethylene Oxide Sterilization: Without Ethylene Oxide Sterilization Material: Non-woven Fabric Type: Surgical Supplies Materials Filter Rating: Bfe>99% Standard: YY 0469-2011 MOQ: 100000PCS Layer: 3 Ply Mask Feature: Eco-Friendly Logo: Accept Customized Logo Printing Sample: Freight Charge Usage: Smog & Antiviral Protection Filtering: 99% Filtering Delivery Time: 3-10 Days Application: Public Place Supply Type: OEM/ODM Mask Type: Safe-Type Mask Application: Personal Protective Mask Color: White and Blue Shape: Rectangle Mask Trademark: Botai Transport Package: 50 Units/Per Box Specification: 76.3