ITEM NAME:Fashion Men Women Weaving Retro Necklace Obsidian Stone Lucky Pendant Jewelry TR 1.Please allow 1%~2% differences due to manual measurement, thanks. 2.The color and brightness may differ a little for the difference of shooting facilities, computer display screens or other factors. Your understanding is so appreciated..Type: Iridescence Ball Stone Pendant Necklace. Style: Pendant. Material: Crystal (black stone). The color and brightness may differ a little for the difference of shooting facilities, computer display screens or other factors.