... use: Sewing thread, packing, carpet, window screening, the joint stock yarn, yarn mop, gloves, carpet line, cable Available use: Sewing thread, packing ... /1, 7s/10, 10s/1, 10s/3 20s/2, 20s/3, 20s/6, 20s/3*3, 20S/10*3, 40/2 and so on Composition: 100%cotton ... , 30%polyester+70%cotton, 80%polyester+20%cotton100%polyester, recyled yarn, bleaching yarn ...