728 x 28320
728 x 28320 = 20616960
Example of 728 x 28320 pixels banner dimensions.
678 x 28370 688 x 28360 698 x 28350 708 x 28340 718 x 28330
728 x 28270 728 x 28280 728 x 28290 728 x 28300 728 x 28310
728 x 28370 728 x 28360 728 x 28350 728 x 28340 728 x 28330