Sterling Silver Antiqued 3.6mm Round Box Chain-WBC-QFC216-18Material: Primary Purity: 925 * * Finish: Polished & Antiqued * * Length of Item: 18 in * * Chain Length: 18 in * * Chain Type: Box * * Chain Width: 3. 6 mm * * Clasp Connector: Lobster * * Clasp Thickness (Female end): 2. 9 mm * * Clasp Thickness (Male end): 2. 8 mm * * Clasp Width (Female end): 3. 75 mm * * Clasp Width (Male end): 5. 35 mm * * Feature: Solid * * Manufacturing Process: Machine Made * * Material: Primary: Sterling Silver * * Width of