Business card
91×55mm, measured in true millimeters because it is printed: what you see is the trimmed card. The front carries the wordmark and the holder's details on the 6-column grid; the back is the icon alone.
Front91 × 55 mm · margin 6 / 4.17
TakataDesign
takata@inta.co.jp+81 3 0000 0000
Back — the arrow at the content originmark-only · spans 3 of 6 columns