Sterling Silver 3.5mm Diamond-cut Spiga ChainProduct Details Material; Primary Purity 925 Finish Polished Length of Item 24 in Chain Length 24 in Chain Thickness 3. 75 mm Chain Type Spiga (Wheat) Chain Width 3. 75 mm Clasp Connector Lobster Clasp Thickness (Female end) 2 mm Clasp Thickness (Male end) 2. 9 mm Clasp Width (Female end) 4 mm Clasp Width (Male end) 5. 2 mm Coating Anti tarnish Feature Solid Manufacturing Process Casted Material; Primary Sterling Silver Width of Item 3. 75 mm Product