These all natural, beautiful beads has dumortierite in quartz, which look like soft cloud. Each measuring 10mm in diameter, with a glossy finish that truly catches the light. The beads are crafted into round shapes, and are strung together on a single strand that measures 16 inches in length. This strand consists of approximately 40 beads in total, providing ample opportunity to create a unique and eye-catching piece of jewelry that is sure to make a statement.