688 x 3780
688 x 3780 = 2600640
Example of 688 x 3780 pixels banner dimensions.
638 x 3830 648 x 3820 658 x 3810 668 x 3800 678 x 3790
688 x 3730 688 x 3740 688 x 3750 688 x 3760 688 x 3770
688 x 3830 688 x 3820 688 x 3810 688 x 3800 688 x 3790