1280 x 5000
1280 x 5000 = 6400000
Example of 1280 x 5000 pixels banner dimensions.
1230 x 5050 1240 x 5040 1250 x 5030 1260 x 5020 1270 x 5010
1280 x 4950 1280 x 4960 1280 x 4970 1280 x 4980 1280 x 4990
1280 x 5050 1280 x 5040 1280 x 5030 1280 x 5020 1280 x 5010