688 x 18280
688 x 18280 = 12576640
Example of 688 x 18280 pixels banner dimensions.
638 x 18330 648 x 18320 658 x 18310 668 x 18300 678 x 18290
688 x 18230 688 x 18240 688 x 18250 688 x 18260 688 x 18270
688 x 18330 688 x 18320 688 x 18310 688 x 18300 688 x 18290