680 x 3970
680 x 3970 = 2699600
Example of 680 x 3970 pixels banner dimensions.
630 x 4020 640 x 4010 650 x 4000 660 x 3990 670 x 3980
680 x 3920 680 x 3930 680 x 3940 680 x 3950 680 x 3960
680 x 4020 680 x 4010 680 x 4000 680 x 3990 680 x 3980