Surgical Mask, Disposable Mask, Face Mask 1.Soft, lightweight and comfortable 2.Fiberglass free, latex free, earloops Surgical Mask, Disposable Mask, Face Mask Feature1.Conformed to the NELSON and CE certification ... . 3. Fiberglass free, latex free, earloops (option of round or flat) 4. Effectively prevent airborne infection and filter out small dust ...