... welcome. Disposable 4-ply Activated Carbon Face Mask In Fda,Ce,Iso13485 Standard 1. Name: Surgical face mask, disposable face ... mask, pp face mask2. Style: With ear-loop or with ties3. Material :high quality PP ... , as you require7. BFE: Bacterial filtration efficiency:99%8. Certificate: CE, FDA, TUV, NELSON9. Mini quantity: 10000pcs10. Place of origin: ...