678 x 18800
678 x 18800 = 12746400
Example of 678 x 18800 pixels banner dimensions.
628 x 18850 638 x 18840 648 x 18830 658 x 18820 668 x 18810
678 x 18750 678 x 18760 678 x 18770 678 x 18780 678 x 18790
678 x 18850 678 x 18840 678 x 18830 678 x 18820 678 x 18810