Take a moment to admire these Snowflake Obsidian Beads. The interesting shape and natural texture will surely add an elegant, eye-catching touch to your next jewelry project. These black and white oval beads are made of Obsidian, a durable, glass-like gemstone. Each carved spiral design includes a unique snowflake pattern, sure to add a nice visual interest to your designs. Each bead measures approximately 17-18 x 11mm with a hole size of approximately 0.5mm. You will receive a full strand measuring approximately 15.5". From necklaces, anklets, earrings and bracelets, these Snowflake Obsidian Beads are just the right fit to make your design projects look modern and stylish.