Product Description

Conforms to American NIOSH *2 CFR PART *4 standard as N*5 class, with filtration *5% effective against particulate aerosols free of oils, NIOSH approval number TC**4A****3; Low breathing resistance for increased wearer comfort, fringe seal avoids open layer around the edges; With collapse resistant double shell construction made to withstand hot and humid conditions; Latex-free synthetic rubber head straps, adjustable nose clip and soft foam nosepiece for comfortable custom fit. PACKING:*0pcs/box, *2boxes/ctn, box size:*2**3.5**8cm, size of CTN:*8**8**7cm price:$0.*8/pc payment: by L/ C AT SIGHT OR D/P AT SIGHT OR T/T delivery: within *5 days after receiving your formal order