925 sterling silver base, plated in gold or platinum AAA cubic zirconia crystals Measures 33 cm (13") in length with 7 cm (2.75") adjuster Silver Adjustable Choker Necklace, Silver Dangle Jewelry With Adjustable Length, Silver Adjustable Choker Jewelry, Adjustable Silver Rhinestone Necklace In Cubic Zirconia, Adjustable Silver Rhinestone Necklace With Cubic Zirconia, Trendy Silver Jewelry With Diamond Accents, Dainty Cubic Zirconia Jewelry With Rhinestones, Silver Crystal Rhinestone Necklace With Adjustable Chain, Silver Dangle Crystal Necklace With Adjustable Chain