non-woven face mask, various type 2-ply, 3-ply, 4-ply, ... size: 14x7cm, 15x9cm, 16x9cm, 17.5x9.5cm non-woven face mask, 2-ply, 3-ply, 4-plySanitation and quality in ... on3) Soft, Comfortable, Odorless, Breathable4) No stimulus to human skin5) Filter bacteria and dust6) Used for clinical and workshopSpecification ... .productShow(); oProductShow.init( { 'aImgSrc': aBigImageSrc } ); } )(); Non-woven Face Mask