688 x 28320
688 x 28320 = 19484160
Example of 688 x 28320 pixels banner dimensions.
638 x 28370 648 x 28360 658 x 28350 668 x 28340 678 x 28330
688 x 28270 688 x 28280 688 x 28290 688 x 28300 688 x 28310
688 x 28370 688 x 28360 688 x 28350 688 x 28340 688 x 28330