688 x 28750
688 x 28750 = 19780000
Example of 688 x 28750 pixels banner dimensions.
638 x 28800 648 x 28790 658 x 28780 668 x 28770 678 x 28760
688 x 28700 688 x 28710 688 x 28720 688 x 28730 688 x 28740
688 x 28800 688 x 28790 688 x 28780 688 x 28770 688 x 28760