Sterling silver half circle casting. Ruffle texture surrounds a half circle in the center, this half circle accent is the high end version of a stamped design around your cabochon! The pattern and raised surface is just on the front, so it can easily be soldered up against your bezel. See the last photo for an example of what it looks like incorporated in your designs. We love how it was used in the turquoise necklace! Approximately 5.4 mm long. Price per each.