Natural Mixed Gemstone Beads, Square, Size: about 9.5~10mm wide, 10mm long, 4.5~5mm thick, hole: 1.8mm.âPlease Note: These beads may include Natural Sodalite & Tiger Eye & Obsidian and so on(as the picture shows). But as it is a mixed product, the stone type is delivered randomly, please refer to the actual product delivered.