1378 x 12000
1378 x 12000 = 16536000
Example of 1378 x 12000 pixels banner dimensions.
1328 x 12050 1338 x 12040 1348 x 12030 1358 x 12020 1368 x 12010
1378 x 11950 1378 x 11960 1378 x 11970 1378 x 11980 1378 x 11990
1378 x 12050 1378 x 12040 1378 x 12030 1378 x 12020 1378 x 12010