1388 x 20640
1388 x 20640 = 28648320
Example of 1388 x 20640 pixels banner dimensions.
1338 x 20690 1348 x 20680 1358 x 20670 1368 x 20660 1378 x 20650
1388 x 20590 1388 x 20600 1388 x 20610 1388 x 20620 1388 x 20630
1388 x 20690 1388 x 20680 1388 x 20670 1388 x 20660 1388 x 20650