Sterling Silver Heart-shaped Created Simulated Turquoise Bracelet - 7 Inch - Lobster Claw - in Sterling Silver - Product Attributes: - Open back - Polished - Turquoise - Fancy Lobster Closure - Length of Item: 7 in - Chain Length: 7 in - Chain Width: 11.5 mm - Clasp /Connector: Lobster (Fancy) - Finish: Polished - Chain Type: Fancy Fancy Lobster Closure ; Open back ; Polished - All of our jewelry for women and men are authenticated with a 10K or 14K hallmark and are tested to pass FTC regulations. ::: [ Potential Enhancement Methods: turquoise ] - Usually stabilized with plastic to enhance durability. Sometimes powdered material is compressed with a binding agent under extreme pressure and heated to bind together small pieces of natural material into a larger whole. Dyed to enhance color. ::: [ Care and Handling: turquoise ] - Do not use ultrasonic cleaner or steamer. Avoid contact with cosmetics, hair spray, perfume and household chemicals. Clean with a damp cloth or soft brush. :::