Natural Gemstone Wrap Bracelets, with Pearl Beads and Brass Findings, Four Loops, Round & Chips, PlatinumSize: about 2 inch(52mm) inner diameter, bead: 8mm and 5~8x5~8mm.âPlease Note: These Gemstone may include Natural Amethyst, Banded Agate(Dyed & Heated), Banded Agate(Dyed), Carnelian(Dyed), Green Aventurine, Obsidian, Smoky Quartz 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.