... 420D/3-- 4.for shoe & sofa ,bags,sewing thread nylon sewing thread sewing,and colour thread,binded hread ,vaxed threadRemark:All kinks of specs(single ... to your request or sample.The Products widely used in sewing bag, weaving curtain,webbing,carpets, blanketry,cloth,enlace ... knot.E.advanced technolygy,suitable material,lowest price. wax thread 6---8usd /kg high tenacity yarn and thread,binded thread