518 x 25800
518 x 25800 = 13364400
Example of 518 x 25800 pixels banner dimensions.
468 x 25850 478 x 25840 488 x 25830 498 x 25820 508 x 25810
518 x 25750 518 x 25760 518 x 25770 518 x 25780 518 x 25790
518 x 25850 518 x 25840 518 x 25830 518 x 25820 518 x 25810