1784 x 11520
1784 x 11520 = 20551680
Example of 1784 x 11520 pixels banner dimensions.
1734 x 11570 1744 x 11560 1754 x 11550 1764 x 11540 1774 x 11530
1784 x 11470 1784 x 11480 1784 x 11490 1784 x 11500 1784 x 11510
1784 x 11570 1784 x 11560 1784 x 11550 1784 x 11540 1784 x 11530