This is a pearl necklace. Please note that this item has been stored at home, so please consider this before purchasing. Size: Pearl diameter: Approximately 5mm Total length: Approximately 22.5cm I may not be able to ship immediately. In such cases, I will state the dates I cannot ship in my profile's self-introduction. Some items can still be shipped during those periods. If you are in a hurry, please inquire before purchasing. If no dates are mentioned, I will ship within 1-2 days. Thank you for your understanding.