Zenú or Sinú culture style cast filigree earrings. Reproduction of a 9th century AD. original on display at The San Antonio Museum of Art. French backs for pierce ears. This item is created by lost wax casting a 3d printed mold and is manufactured and hand finished in the United States. It is made to order - please allow 2-3 weeks for production. Historical Design, Filigree Earrings, Wax Casting, Lost Wax Casting, Lost Wax, Recycled Metal, Hand Made Jewelry, Museum Of Art, On Display