1500 x 50000
1500 x 50000 = 75000000
Example of 1500 x 50000 pixels banner dimensions.
1450 x 50050 1460 x 50040 1470 x 50030 1480 x 50020 1490 x 50010
1500 x 49950 1500 x 49960 1500 x 49970 1500 x 49980 1500 x 49990
1500 x 50050 1500 x 50040 1500 x 50030 1500 x 50020 1500 x 50010