688 x 29440
688 x 29440 = 20254720
Example of 688 x 29440 pixels banner dimensions.
638 x 29490 648 x 29480 658 x 29470 668 x 29460 678 x 29450
688 x 29390 688 x 29400 688 x 29410 688 x 29420 688 x 29430
688 x 29490 688 x 29480 688 x 29470 688 x 29460 688 x 29450