688 x 31690
688 x 31690 = 21802720
Example of 688 x 31690 pixels banner dimensions.
638 x 31740 648 x 31730 658 x 31720 668 x 31710 678 x 31700
688 x 31640 688 x 31650 688 x 31660 688 x 31670 688 x 31680
688 x 31740 688 x 31730 688 x 31720 688 x 31710 688 x 31700