These rings are a lot of fun, and so inexpensive that you can get several shapes and colors to add to your collection!  The construction is a bendable wire in brass with gold or silver plating.  The really fun part is that you can adjust the size by pinching it smaller or pulling it wider!  It will fit any finger you choose to wear it on.  At one end of the wire is a beautiful Artesian Glass bead.  On the other is a faceted acrylic bead in the same color.