688 x 18520
688 x 18520 = 12741760
Example of 688 x 18520 pixels banner dimensions.
638 x 18570 648 x 18560 658 x 18550 668 x 18540 678 x 18530
688 x 18470 688 x 18480 688 x 18490 688 x 18500 688 x 18510
688 x 18570 688 x 18560 688 x 18550 688 x 18540 688 x 18530