30 working days. According to the inquiry of UNICEF official website, the ring needs to go through a series of procedures, including confirming the donor information, deducting money, checking the deduction, making and sending the ring, etc. As UNICEF is an international organization, its donation and financial processing will involve many countries and regions, and it will take some time to complete the relevant procedures and confirm the donor information. The United Nations Children's Fund (UNICEF) is an affiliated organization of the United Nations, which is committed to providing welfare and rights protection for children all over the world. Founded in 1946 and headquartered in Geneva, Switzerland.