680 x 3520
680 x 3520 = 2393600
Example of 680 x 3520 pixels banner dimensions.
630 x 3570 640 x 3560 650 x 3550 660 x 3540 670 x 3530
680 x 3470 680 x 3480 680 x 3490 680 x 3500 680 x 3510
680 x 3570 680 x 3560 680 x 3550 680 x 3540 680 x 3530