1378 x 28000
1378 x 28000 = 38584000
Example of 1378 x 28000 pixels banner dimensions.
1328 x 28050 1338 x 28040 1348 x 28030 1358 x 28020 1368 x 28010
1378 x 27950 1378 x 27960 1378 x 27970 1378 x 27980 1378 x 27990
1378 x 28050 1378 x 28040 1378 x 28030 1378 x 28020 1378 x 28010