... EN 149:2001 certificate 2)nonwoven fabric adjust with noseclip 3)folding mask Product name: Disposable Particulate Respirator(FFP2 ... : Hardware, plating, mining, chemical, sterilizing, spray, agriculture, solution cleaning, painting, ink and dyeing, electronic, food processing, workshops, etc.*packing:20pcs/box ... so on. 3-ply non-woven CE face mask respirator with vavle