1378 x 21700
1378 x 21700 = 29902600
Example of 1378 x 21700 pixels banner dimensions.
1328 x 21750 1338 x 21740 1348 x 21730 1358 x 21720 1368 x 21710
1378 x 21650 1378 x 21660 1378 x 21670 1378 x 21680 1378 x 21690
1378 x 21750 1378 x 21740 1378 x 21730 1378 x 21720 1378 x 21710