678 x 27880
678 x 27880 = 18902640
Example of 678 x 27880 pixels banner dimensions.
628 x 27930 638 x 27920 648 x 27910 658 x 27900 668 x 27890
678 x 27830 678 x 27840 678 x 27850 678 x 27860 678 x 27870
678 x 27930 678 x 27920 678 x 27910 678 x 27900 678 x 27890