The product is an ancient Chinese cash coin from the Southern Tang dynasty, specifically from the reign of King Li Jing of the 10 Kingdoms period. This coin, known as a Bao Da coin, is a valuable piece of history that reflects the unique artistic and monetary systems of ancient China. Made in China, this coin is a tangible link to a time when the region was divided into smaller kingdoms, each with its own distinct culture and history. Its design and inscription provide insight into the craftsmanship and politics of that era.