1388 x 5200
1388 x 5200 = 7217600
Example of 1388 x 5200 pixels banner dimensions.
1338 x 5250 1348 x 5240 1358 x 5230 1368 x 5220 1378 x 5210
1388 x 5150 1388 x 5160 1388 x 5170 1388 x 5180 1388 x 5190
1388 x 5250 1388 x 5240 1388 x 5230 1388 x 5220 1388 x 5210