Sterling Silver .024amethyst .06garnet .006pk Tourmaline With 2 In Extension N - 16 Inch - Measures 22.47mm Wide - 4.1 Grams .09 Carat Gemstone Weight In Sterling Silver - - Charm/Element Width: 22.47 mm - Width of Item: 22.47 mm - Charm/Element Length: 18.39 mm - Length of Item: 18 in - Chain Length: 16 in - Chain Width: 0.81 mm - Clasp /Connector: Spring Ring - Finish: Polished - Chain Type: Cable - Extender Length: 2 in - - [ Potential Enhancement Methods: amethyst ] - Almost all are heated to improve appearance or deepen color. - [ Care and Handling: amethyst ] - Do not expose to intense heat. Clean with warm soapy water and a soft brush or cloth. - - - [ Care and Handling: garnet ] - Clean with warm soapy water and a soft brush or cloth. - - [ Potential Enhancement Methods: tourmaline ] - Commonly heated and/or irradiated to improve appearance. - [ Care and Handling: tourmaline ] - Do not use ultrasonic cleaner or steamer. Avoid sudden temperature changes, steaming, and contact with cosmetics, hair spray, perfume and household chemicals. Clean with a soft brush or cloth. -