680 x 3680
680 x 3680 = 2502400
Example of 680 x 3680 pixels banner dimensions.
630 x 3730 640 x 3720 650 x 3710 660 x 3700 670 x 3690
680 x 3630 680 x 3640 680 x 3650 680 x 3660 680 x 3670
680 x 3730 680 x 3720 680 x 3710 680 x 3700 680 x 3690