680 x 3800
680 x 3800 = 2584000
Example of 680 x 3800 pixels banner dimensions.
630 x 3850 640 x 3840 650 x 3830 660 x 3820 670 x 3810
680 x 3750 680 x 3760 680 x 3770 680 x 3780 680 x 3790
680 x 3850 680 x 3840 680 x 3830 680 x 3820 680 x 3810