1684 x 30000
1684 x 30000 = 50520000
Example of 1684 x 30000 pixels banner dimensions.
1634 x 30050 1644 x 30040 1654 x 30030 1664 x 30020 1674 x 30010
1684 x 29950 1684 x 29960 1684 x 29970 1684 x 29980 1684 x 29990
1684 x 30050 1684 x 30040 1684 x 30030 1684 x 30020 1684 x 30010