Sterling Silver Open Band Cuff Bracelet Round 18.5mm Simulated Turquoise Center Stone - in Sterling Silver - Style: AIB356102SS - FREE gift-ready jewelry box [ 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.