688 x 29710
688 x 29710 = 20440480
Example of 688 x 29710 pixels banner dimensions.
638 x 29760 648 x 29750 658 x 29740 668 x 29730 678 x 29720
688 x 29660 688 x 29670 688 x 29680 688 x 29690 688 x 29700
688 x 29760 688 x 29750 688 x 29740 688 x 29730 688 x 29720