678 x 18900
678 x 18900 = 12814200
Example of 678 x 18900 pixels banner dimensions.
628 x 18950 638 x 18940 648 x 18930 658 x 18920 668 x 18910
678 x 18850 678 x 18860 678 x 18870 678 x 18880 678 x 18890
678 x 18950 678 x 18940 678 x 18930 678 x 18920 678 x 18910