The cylinder box is just perfect to hold memory keepsakes such as a lock of hair, or a tiny portion of a loved one's cremation ashes that can travel with you, wherever life may lead. It can also be used to hold solid fragrance, crystals, tablet medication or even a rolled up prayer. Lid can be permanently glued shut.The charm dangles from a sterling silver ring with threaded core that will screw easily on to your Pandora or Biagi bracelet or necklace