Interesting adjustable twisted copper and Sodalite ring, suitable for anyone who wants to make a statement that suggests Viking, Celtic or Pagan origins. The shank of the ring is adjustable whatever your size is, by twisting it to a permanent size. . I can twist it for you before shipping if you prefer The Sodalite is a beautiful deep denim blue, local and 25mm (1 inch) in diameter. It is a substantial statement piece of jewelry (jewellery).