Jewelry Trends Sterling Silver Sea Blue Dolphin Pendant with CZ Crystals on 18 Inch Box Chain Necklace Metal: .925 Sterling Silver; Finish: High Polish, anti tarnish Stone: Cubic Zirconia; Stone measurements: 1 mm wide x 1 mm long; Stone color: Clear Approximate pendant dimensions: 13.0 mm wide x 21.0 mm long x 3.0 mm deep Box chain dimensions: 0.9 mm wide x 18 inches long; Clasp: Spring ring Complimentary gift box included