10k and 12k Tri-color Black Hills Gold Dragonfly 14k Gold-filled Chain 18 inch NecklaceProduct Details Material; Primary Purity 10K Finish Polished Length of Item 18 in Chain Length 18 in Chain Type Ropa Chain Width 1. 15 mm Charm Element Length 14. 51 mm Charm Element Width 18. 39 mm Clasp Connector Spring Ring Clasp Thickness (Female end) 0. 5 mm Clasp Thickness (Male end) 1 mm Clasp Width (Female end) 3. 18 mm Clasp Width (Male end) 5. 53 mm Feature Solid Manufacturing Process Casted Material; Primary Gold Item Weight U M gm Width of