Centering70/30 or better on the front. 85/15 or better on the back.
CornersClean corners with minor visible wear & softening. Tiny nicks are visible upon close inspection and more noticeable under magnification.
EdgesEdges have almost no signs of fraying, chipping, and nicks. Under magnification, multiple flaws are visible, but not significant.
SurfaceClean surface with minimal imperfections. Tiny scratches, light handling marks, and minor print lines are present.