Sterling Silver 2.55mm D/C Square Franco Chain-WBC-QQF080-20Material: Primary Purity: 925 * * Finish: Polished * * Length of Item: 20 in * * Chain Length: 20 in * * Chain Thickness: 2. 5 mm * * Chain Type: Franco * * Chain Width: 2. 55 mm * * Clasp Connector: Lobster * * Clasp Thickness (Female end): 1. 9 mm * * Clasp Thickness (Male end): 2. 7 mm * * Clasp Width (Female end): 3 mm * * Clasp Width (Male end): 4. 3 mm * * Feature: Solid * * Manufacturing Process: Casted * * Material: Primary: Sterling Silver *