Size: Circular frame measures at 2.5 inch
Plating: Gold
For these, most of the B grades are very small flaws like 1 or 2 small specks/bumps in the enamel. However, for Osamu, the flaws are more obvious and are mostly in his cloak. For B grades, there are a few not obvious bubbles in the pearl enamel. For C grades, there are bigger more obvious bubbles or several bubbles in the pearl enamel. Please take note of this when purchasing the lower pin grades.