Disposable Surgical Tie Back Face Mask

Product name black color face mask Material Non-woven Fabric Size 17.5*9.5cm, with tie Device Classification Name:mask,surgical510(K) Number K222651 Device Name Surgical Face Mask Regulation Number 878.4040 Certification Product Code FXX   * Tested according to EN 14683 Type IIR, ASTM F2100 Level 3 standard * BFE (bacterial filtration efficiency) ≥98% * CE & ISO 13485…