This is a Suijigai shell I bought in Miyako Island. It's very large and beautiful. It has a string attached, so you can display it right away. Suijigai, also known as "water character shell" because its six horn-like protrusions form the shape of the character for "water," has been treasured in Okinawa since ancient times as a talisman. It is said to have effects such as warding off fire, evil spirits, and bad luck. Okinawa Ishigaki Island Miyako Island Talisman Shell