638 x 18240
638 x 18240 = 11637120
Example of 638 x 18240 pixels banner dimensions.
588 x 18290 598 x 18280 608 x 18270 618 x 18260 628 x 18250
638 x 18190 638 x 18200 638 x 18210 638 x 18220 638 x 18230
638 x 18290 638 x 18280 638 x 18270 638 x 18260 638 x 18250