1684 x 21600
1684 x 21600 = 36374400
Example of 1684 x 21600 pixels banner dimensions.
1634 x 21650 1644 x 21640 1654 x 21630 1664 x 21620 1674 x 21610
1684 x 21550 1684 x 21560 1684 x 21570 1684 x 21580 1684 x 21590
1684 x 21650 1684 x 21640 1684 x 21630 1684 x 21620 1684 x 21610