Disposable Surgical Mask, 3 ply face mask
Certification: CE, FDA, CFS, ISO, SGS; BFE: >95% and >98%
at gmail comSterilization: Optional
03 layers: Melt Blown Filter, Non-woven fabric, elastic ear loops, noise bridge bar Color: blue and white Packaging: 50 pieces / Box; 50 boxes / Carton; Delivery by: Air Delivery Fee: On Buyer; Shipping: FOB, CNF