This charming pendant contain  a high resolution image of the Cartwheel Galaxy set under  a 2cm. domed crystal clear glass cabochon set into a nickel free silver plated base. The medium curb chains are sterling silver and they are presented  in a quality  jewellery boxwith a FREE  photo card with information on the reverse. They are available in either a 16" or 18" chain length. Please make your selection from the options above.