688 x 30200
688 x 30200 = 20777600
Example of 688 x 30200 pixels banner dimensions.
638 x 30250 648 x 30240 658 x 30230 668 x 30220 678 x 30210
688 x 30150 688 x 30160 688 x 30170 688 x 30180 688 x 30190
688 x 30250 688 x 30240 688 x 30230 688 x 30220 688 x 30210