Feng Shui Hetian Jade Ancient Coin Ring Explore the elegance and symbolism of our Feng Shui Hetian Jade Ancient Coin Ring, available in four sizes: 7, 8, 9, and 10. Alternatively, you can wear it on a chain (not included) for a versatile look. Design and Symbolism: In Feng Shui, the ancient coin design holds deep meaning. The square center represents the energy of the earth, while the round shape symbolizes the energy of heaven. Amulets with ancient coin symbols are often used for protection, co