Clasp Type: Spring Ring Material: Sterling Silver Approx. Length: 18 In Approx. Width: 21.1 mm Plating Type: N/A Surface Finish: Polished Chain Width: 1 mm Primary Stone Shape: N/A Primary Stone Type: N/A Selling Unit of Measure: EA Chain Style: Cable Necklace Pendant Dimensions: 21.1x11.7 mm