1230 x 20560
1230 x 20560 = 25288800
Example of 1230 x 20560 pixels banner dimensions.
1180 x 20610 1190 x 20600 1200 x 20590 1210 x 20580 1220 x 20570
1230 x 20510 1230 x 20520 1230 x 20530 1230 x 20540 1230 x 20550
1230 x 20610 1230 x 20600 1230 x 20590 1230 x 20580 1230 x 20570