... elongation, well sewing function……4,We use the raw material of glazed polyester staple fibre, so the sewing thread looks ... like brighter.Packaging Details1,The net weight of each cone is 1.4175KG, each cone with ... cones in one polypropylene bag,the N.W. of every bag is 22.68KGS.3,420bags in one ... ,contact me,welcome any quotation!... colorful sotcking of sewing thread with high quality