1378 x 4800
1378 x 4800 = 6614400
Example of 1378 x 4800 pixels banner dimensions.
1328 x 4850 1338 x 4840 1348 x 4830 1358 x 4820 1368 x 4810
1378 x 4750 1378 x 4760 1378 x 4770 1378 x 4780 1378 x 4790
1378 x 4850 1378 x 4840 1378 x 4830 1378 x 4820 1378 x 4810