Centering55/45 or better on the front. 60/40 or better on the back.
CornersCorners are mostly sharp with very slight wear at the tips. Imperfections are barely noticeable without magnification.
EdgesAbsolutely perfect edges with no flaws, chipping, or nicks. The edges appear flawless and as sharp as when the card was printed.
SurfacePerfect surface under normal inspection. Any tiny imperfections are barely visible even under magnification.