... -elongation, well sewing function……4,We use the raw material of glazed polyester staple fibre, so the sewing thread looks like ... brighter.Package detail: 1,The net weight of each cone is 1.4175KG, each cone with plastic protecting ... film.2,16 cones in one polypropylene bag,the N.W. of every bag is 22.68KGS.3,420bags in one ...