Surgical Disposable Face Mask

disposable face mask with 2 and 3 layers  with or without nose wire     type : disposable mask surgical disposable face mask application : clinic, clinical, food processing, hospital, laboratory, pharmacy rope material : cotton color : blue, green rope thickness : 4.5-5mm, 5.5-6mm, 6.5-7mm, 7.5-8mm properties : medical accessories rope length : 7inch material : cotton, non woven, polypropylene