Necklace length approximately 45cm. White butterfly keshi pearl size approximately 11mm-8mm from the center. The necklace clasp has a hallmark. Keshi pearls are pearls that are accidentally formed in the shell during the cultivation process, and they do not have a nucleus. They are very light. The pearl shapes are all unique. They have irregularities, and the luster is beautiful. Please feel free to comment with any questions regarding the pearls before purchasing. Returns and exchanges are not accepted after purchase. Thank you for your understanding and cooperation. The color may appear different depending on the natural light in the photos. There may be a slight color difference between the photos and the actual product. *No certificate *With box Returns and exchanges are not accepted after purchase. Thank you for your understanding and cooperation.