10k 1.3mm Franco ChainProduct Details Material; Primary Purity 10K Finish Polished Length of Item 30 in Chain Length 30 in Chain Type Franco Chain Width 1. 3 mm Clasp Connector Lobster Feature Solid Manufacturing Process Die Struck Material; Primary Gold Width of Item 1. 3 mm Product Type Jewelry Jewelry Type Necklaces Sold By Unit Each Necklace Type Chain Styles Material; Primary Color Yellow Manufacturing Process 2 Extruded