688 x 17480
688 x 17480 = 12026240
Example of 688 x 17480 pixels banner dimensions.
638 x 17530 648 x 17520 658 x 17510 668 x 17500 678 x 17490
688 x 17430 688 x 17440 688 x 17450 688 x 17460 688 x 17470
688 x 17530 688 x 17520 688 x 17510 688 x 17500 688 x 17490