728 x 21760
728 x 21760 = 15841280
Example of 728 x 21760 pixels banner dimensions.
678 x 21810 688 x 21800 698 x 21790 708 x 21780 718 x 21770
728 x 21710 728 x 21720 728 x 21730 728 x 21740 728 x 21750
728 x 21810 728 x 21800 728 x 21790 728 x 21780 728 x 21770