The Flame retardant zipper produce by aramid fibre,flame retardent.
Often use for tank or pilot uniform.

    1). The Flame retardant zipper produce by aramid fibre,flame retardent.

    2). the tape Can make any color,and teeth use brass or nickel-plate.

    3). Length from 5'' to 59".

    4). Slip often use 5#.