This raven bird skull ring is beautifully detailed and available in sterling silver or bronze. Wear this talismanic ring to evoke confidence to soar to new heights, to give you vision when starting something new, and to energize your creativity. This bird skull ring is perfect for Halloween and Fall. ·         Available in Sterling Silver & Bronze. ·         Bronze oxidizes naturally over time.  Moisture under rings can accelerate the process and cause skin discoloration. We recommend removing bronze rings when washing hands and showering.