680 x 3750
680 x 3750 = 2550000
Example of 680 x 3750 pixels banner dimensions.
630 x 3800 640 x 3790 650 x 3780 660 x 3770 670 x 3760
680 x 3700 680 x 3710 680 x 3720 680 x 3730 680 x 3740
680 x 3800 680 x 3790 680 x 3780 680 x 3770 680 x 3760