Two horseshoe nails, encrusted with crystals, are joined with a horseshoe and large crystal on the Montana Silversmiths' necklace. A clear rhinestone binds the horseshoe nail and horseshoe together on each earring. Clear rhinestones line the entire earring, with a silver wire trim edge. The jewelry set is Silver electroplated and coated with a protective finish to prevent tarnishing. Earring posts are hypo-allergenic surgical steel for additional strength. All jewelry has a lifetime limited warranty on manufacturing defects when accompanied by a receipt. You can maintain your silver brilliance with an occasional wipe of a damp cloth. DO NOT use chemical or abrasive cleaners.