688 x 17680
688 x 17680 = 12163840
Example of 688 x 17680 pixels banner dimensions.
638 x 17730 648 x 17720 658 x 17710 668 x 17700 678 x 17690
688 x 17630 688 x 17640 688 x 17650 688 x 17660 688 x 17670
688 x 17730 688 x 17720 688 x 17710 688 x 17700 688 x 17690