688 x 17690
688 x 17690 = 12170720
Example of 688 x 17690 pixels banner dimensions.
638 x 17740 648 x 17730 658 x 17720 668 x 17710 678 x 17700
688 x 17640 688 x 17650 688 x 17660 688 x 17670 688 x 17680
688 x 17740 688 x 17730 688 x 17720 688 x 17710 688 x 17700