... #,8#,10#. DIFFERENT QUALITY,WEIGHT,COLOR ALSO HAVE DIFFERENT TEETH NYLON ZIPPER CHAIN Nylon long chain zipper specifications:1) Available types: 3#, 4#, 5#, 7#, 8#, 10 ... .5 nylon zipper long chain 2.4kg/200yards- 3.3kg/200yards.7)NO.10 nylon zipper long chain zipper 2.5kg/100yards -4.7kg/100yards. 5#,8#,10# nylon long chain zipper different ...