688 x 18540
688 x 18540 = 12755520
Example of 688 x 18540 pixels banner dimensions.
638 x 18590 648 x 18580 658 x 18570 668 x 18560 678 x 18550
688 x 18490 688 x 18500 688 x 18510 688 x 18520 688 x 18530
688 x 18590 688 x 18580 688 x 18570 688 x 18560 688 x 18550