This particular seal was crafted in 221 BC when Shi Huangdi toppled the six Warring States and unified China under his rule. He had his chancellor, Li Si, inscribe it with the words: "Receive the mandate from heaven. Enjoy longevity and eternal prosperity." The seal was described to have been four inches at the base with an upper ring carved in the likeness of five interlaced dragons. It is also said to have a chipped corner repaired with gold due to Han Empress Wang throwing it on the ground in response to the demands of Wang Mang.