688 x 25200
688 x 25200 = 17337600
Example of 688 x 25200 pixels banner dimensions.
638 x 25250 648 x 25240 658 x 25230 668 x 25220 678 x 25210
688 x 25150 688 x 25160 688 x 25170 688 x 25180 688 x 25190
688 x 25250 688 x 25240 688 x 25230 688 x 25220 688 x 25210