... zipper centre filler thread 20s/3.20s/6.20s/9.10s/4.4*3,5*3 1000g/pcs,2kg/roll--- polyester ... % cotton yarn,big/middle/small chemical fiber polyester twine, silk light yarn.The yarn/twine ... thread) and rope.Material:100% pure cotton,polyester,polyester+cotton,PP,cotton fiberSpecs:diameter:0.260mm,can ... requirments or samples.Finished goods: PP rope,polyester rope,cotton rope,webbing and so on. ...