The buckle was originally for personal adornment. It was left from the East Han Dynasty. It is 7.7cm long, 5.4cm wide, and 4.4cm high.

There are five dragons engraved on the buckle, making the buckle impressive for its splendor. It is the embodiment of the achievements in arts and skills in the East Han Dynasty.

Buckles appeared in the late Spring and Autumn Period and became popular as a dress adornment in the Warring States Period.