688 x 21390
688 x 21390 = 14716320
Example of 688 x 21390 pixels banner dimensions.
638 x 21440 648 x 21430 658 x 21420 668 x 21410 678 x 21400
688 x 21340 688 x 21350 688 x 21360 688 x 21370 688 x 21380
688 x 21440 688 x 21430 688 x 21420 688 x 21410 688 x 21400