1668 x 30000
1668 x 30000 = 50040000
Example of 1668 x 30000 pixels banner dimensions.
1618 x 30050 1628 x 30040 1638 x 30030 1648 x 30020 1658 x 30010
1668 x 29950 1668 x 29960 1668 x 29970 1668 x 29980 1668 x 29990
1668 x 30050 1668 x 30040 1668 x 30030 1668 x 30020 1668 x 30010