This series of copper cuffs are solid copper. Hammered into shape each cuff is in a general oval shape that you should adjust once you put it on for a comfortable fit for you. Each of these cuff bracelets features a unique texturing pattern as well as a fractal wrapped cabochon as the focal. These bracelets have been sprayed with a light coating of clear acrylic paint to protect from tarnishing. Please select which bracelet you would like when making your purchase. Since they are natural pure copper they will age naturally and should be polished regularly with brasso. To protect your skin you can paint on clear nail polish but I would recommend a clear coat of spray paint. All attempts have been made to photograph these items correctly in the natural light. However, colors can/do vary with everyone's individual monitors.