Name: 18k Gold Series Natural Freshwater Pearl Double-layer bracelet, Jade Square plate flower style. Material: 18k gold, 24k pure gold, freshwater pearl, jade, jade A grade, Hetian jade. Size: Freshwater pearl about 6.5MM, jade carved plate 2.5*24*12MM, spicy green jade A grade doughnut 4.5*9.5MM. The 999 pure gold heart is detachable and suitable for 14-16CM wrist straps (for custom wrist straps, please contact customer service). Weight: 12g. The weight of the 999 pure gold heart is approximately 0.13g. The 999 pure gold six-character true word is about 0.13g. Note: It is a normal phenomenon for natural gemstones to have ice lines, cracks, cotton fibers, and mineral defects. This cannot be used as a reason for returns or exchanges.