The double snake has long symbolized the duality of life, nature, and the connection between the earthâ€™s primal forces. The two-headed snake has been used to represent the intimate joining of two separate entities (personalities, cultures, etc.) and has even been used as a symbol for advanced aspects of communication A hint of magic, history, and culture in a seemingly simple design. Major Features: Limited edition sterling silver double snake head ring measures 8mm at the head and 5mm at the body. With .o4 ct ruby eyes.