680 x 3480
680 x 3480 = 2366400
Example of 680 x 3480 pixels banner dimensions.
630 x 3530 640 x 3520 650 x 3510 660 x 3500 670 x 3490
680 x 3430 680 x 3440 680 x 3450 680 x 3460 680 x 3470
680 x 3530 680 x 3520 680 x 3510 680 x 3500 680 x 3490