Sterling and Copper Circle Om Pendant Necklace by Tah Groen What an amazing piece to wear! This piece is constructed of metal on metal and the Sterling face and a Copper back have unique silver plated screws to secure the two 3/4" metal circles together. Both the copper and the sterling discs are hammered for texture and an additional 14k gold-filled wire wrapping adds interest and more texture to the design. You will truly love the feeling of wearing this spiritual necklace. The length is 17-19" and hangs on a Sterling chain . Ships boxed with signature card about the artist. This piece is made to order.