Sterling Silver 3.7mm Round Spiga Chain-WBC-QSP100-20Material: Primary Purity: 925 * * Finish: Polished * * Length of Item: 20 in * * Chain Length: 20 in * * Chain Type: Spiga (Wheat) * * Chain Width: 3. 7 mm * * Clasp Connector: Lobster * * Clasp Thickness (Female end): 4. 75 mm * * Clasp Thickness (Male end): 2. 83 mm * * Clasp Width (Female end): 4. 6 mm * * Clasp Width (Male end): 5. 22 mm * * Feature: Solid * * Material: Primary: Sterling Silver * * Width of Item: 3. 7 mm * * Product Type: Jewelry