These sterling silver raven post earrings to symbolize magic, mystery, creation, transformation, adaptability, and fearlessness. This dark and mysterious bird is important in many cultures. In Native American mythology, the earth was created by a raven who dropped stones in the sea, which became islands. In Africa, the raven is a guide & a messenger of god. In Norse mythology, Huginn and Muninn are a pair of ravens that fly all over the world, and bring information to the Viking god Odin. 7x15mm