518 x 12000
518 x 12000 = 6216000
Example of 518 x 12000 pixels banner dimensions.
468 x 12050 478 x 12040 488 x 12030 498 x 12020 508 x 12010
518 x 11950 518 x 11960 518 x 11970 518 x 11980 518 x 11990
518 x 12050 518 x 12040 518 x 12030 518 x 12020 518 x 12010