... STD 100,SGS,ITS ykk nylon chain zipper Item NO. 3 Nylon ZipperLength 360m-400m per roll Type ... finished nylon zipper,open endTeeth Metal Silver, PlascticColor ... the international market and good after sales service. Nylon Zippers with high quality and competitive price 1. ... 7#,8#,9#,10#,20#,30# available2.Nylon, metal or plastic long chain, slider or finished zippers available3. ...