1260 x 4000
1260 x 4000 = 5040000
Example of 1260 x 4000 pixels banner dimensions.
1210 x 4050 1220 x 4040 1230 x 4030 1240 x 4020 1250 x 4010
1260 x 3950 1260 x 3960 1260 x 3970 1260 x 3980 1260 x 3990
1260 x 4050 1260 x 4040 1260 x 4030 1260 x 4020 1260 x 4010