10k 4mm Concave Open Figaro ChainProduct Details Material; Primary Purity 10K Finish Polished Length of Item 16 in Chain Length 16 in Chain Type Figaro Chain Width 4 mm Clasp Connector Lobster Feature Solid Manufacturing Process Casted Material; Primary Gold Width of Item 4 mm Product Type Jewelry Jewelry Type Necklaces Sold By Unit Each Necklace Type Chain Styles Profile Type Concave Material; Primary Color Yellow Feature 2 Lightweight Manufacturing Process 2 Machine Made