Here you can select the number of cards to be placed in a row for each of supported screen resolutions. Your current resolution is highlighted in this way.
it is genuine unused, no gum, with a tiny thin at the upper right, corner creases at the top right and bottom left and a rather heavy diagonal crease across the middle.
it is a genuine unused, o.g., hinged, vertical strip of three, with a small thin, a tiny sealed tear and a gum crease in the top stamp, a small gum wrinkle in the middle stamp and very tiny black adhesion specks on and around the hinge remnants on all three stamps.