This is a rare collectible badge from the Republic of China/Nationalist Chinese Army ARP Frogman/UDT. It features a unique design that is perfect for militaria enthusiasts and collectors. The badge is in great shape and has been well-preserved over the years. The badge represents an important piece of history, showcasing the bravery and dedication of those who served in the Republic of China Army. It is an original piece and not a reproduction, making it a must-have for any serious collector. This badge is a true treasure and would make a great addition to any militaria collection.