CenteringCentering is pristine across both axes. The left-to-right and top-to-bottom borders are symmetrical with no measurable deviation from center, meeting the highest standard for this subgrade.
CornersAll four corners present in perfect condition. No whitening, fraying, peeling, or wear of any kind is present under direct or angled examination.
EdgesAll four edges are clean and intact. No nicks, chips, roughness, or surface disturbance are present along any edge.
SurfaceBoth the front and reverse surfaces are free of scratches, creases, dents, print defects, print-line breaks, or any other surface disturbance. The surface grades at the highest attainable level.