1300 x 40000
1300 x 40000 = 52000000
Example of 1300 x 40000 pixels banner dimensions.
1250 x 40050 1260 x 40040 1270 x 40030 1280 x 40020 1290 x 40010
1300 x 39950 1300 x 39960 1300 x 39970 1300 x 39980 1300 x 39990
1300 x 40050 1300 x 40040 1300 x 40030 1300 x 40020 1300 x 40010