Min. Order: 5000 units Source: China Port: Qingdao Payment: T/T, L/C Ear loop or Ties Nose wire - plastic or aluminum Color - white, blue, green, yellow, black Material - PP non-woven, SMS Features - good fit, eco friendly Packing - 1 unit in paper plastic bag or 10 units/box, 20 boxes/carton Filtration rate - 90%, 95% or 99% Application - The product is used to filter particles from the air. Blocking droplets, blood, body fluid and secretions. Sterilization method - Ethylene Oxide Attention: 1. This product is only used for one-time use. Please do not wash and reuse the product. In order to ensure the protection effect, the cumulative use time shall not exceed 8 hours. 2. Do not continue to use after known or suspected use in contaminated areas. 3. After use, please abide by the local medical waste and environmental protection requirements. 4. This product is made of epoxy ethane. Please check the packaging integrity and expiry date before use. Please do not use a damaged package. 5. Please use caution with the guidance of doctors.