... .20mm Net Weight of Thread:90g,120g,180g Any color is possible Nylon monofilament sewing threadMade of one continuous ... nylon filamentFeatured by high tenacity and smooth touchApplicable for over lock stitch, ... 180g per plastic coneDiameter:60D,100D,150D,180D,250D etc. Color:Transparent ,black,colored. Package:Kingspool,steel bobbin,plastic bobbin. ...