The three disposable non-woven masks 1,excellent quality(high quality 2,complete in ... use4,reliable reputation This product is three non-woven disposable face masks, non-woven outer and inner layers, the middle set ... spray filter cloth. -Ear, nose clip, face more fit for a variety of face. Scope: medical and pharmaceutical factory, a clean ... and other public places. The three disposable non-woven masks