1260 x 50000
1260 x 50000 = 63000000
Example of 1260 x 50000 pixels banner dimensions.
1210 x 50050 1220 x 50040 1230 x 50030 1240 x 50020 1250 x 50010
1260 x 49950 1260 x 49960 1260 x 49970 1260 x 49980 1260 x 49990
1260 x 50050 1260 x 50040 1260 x 50030 1260 x 50020 1260 x 50010