688 x 29820
688 x 29820 = 20516160
Example of 688 x 29820 pixels banner dimensions.
638 x 29870 648 x 29860 658 x 29850 668 x 29840 678 x 29830
688 x 29770 688 x 29780 688 x 29790 688 x 29800 688 x 29810
688 x 29870 688 x 29860 688 x 29850 688 x 29840 688 x 29830