The mirror features a pair of dragons poised to seize flaming pearls. Blossoms like lotus and chrysanthemum emerge among the dragons. Surrounding the central knob of the mirror is a square enclosing the characters "至元四年 (Fourth Year of Zhiyuan, 1338)." The square also encompasses a barely legible engraving which identifies the workshop in today’s Shanxi province: "White bronze mirror cast under the supervision of retainers from the house of Ma Gouyu in the prefecture of Hezhong."