19.8 cm Diam x Weight 763 gram .The bronze mirror is round, with a round button seat. The exterior of the button seat is decorated with five leaf-like patterns that resemble maple leaves. The main pattern is five mountain-shaped, arranged in a left-handed arrangement, and the whole mountain is inclined almost 70 degrees. There is also a similar maple leaf pattern between the main patterns. The chevrons are decorated with contour lines and connected to each other, with feather wing patterns as the ground. The overall layout is strange, and the casting and polishing are very beautiful.