1230 x 20480
1230 x 20480 = 25190400
Example of 1230 x 20480 pixels banner dimensions.
1180 x 20530 1190 x 20520 1200 x 20510 1210 x 20500 1220 x 20490
1230 x 20430 1230 x 20440 1230 x 20450 1230 x 20460 1230 x 20470
1230 x 20530 1230 x 20520 1230 x 20510 1230 x 20500 1230 x 20490