This is an Afghan shirt buttone jewelry or collar studs, made of finest quality German silver. The ornament has buttons at its back. So, it is very easy to use, just button up this ornament on your shirt like studs (for instance, see the given pictures above). It can also seems as a pendant, a hanging object or simply a chest jewelry. It is very common in barbeque dancing girls. It is light in weight and easy to wear. Traditionally, such type of ornaments are used by the dancers, who want to transform their dance performance.