688 x 18700
688 x 18700 = 12865600
Example of 688 x 18700 pixels banner dimensions.
638 x 18750 648 x 18740 658 x 18730 668 x 18720 678 x 18710
688 x 18650 688 x 18660 688 x 18670 688 x 18680 688 x 18690
688 x 18750 688 x 18740 688 x 18730 688 x 18720 688 x 18710