1260 x 3990
1260 x 3990 = 5027400
Example of 1260 x 3990 pixels banner dimensions.
1210 x 4040 1220 x 4030 1230 x 4020 1240 x 4010 1250 x 4000
1260 x 3940 1260 x 3950 1260 x 3960 1260 x 3970 1260 x 3980
1260 x 4040 1260 x 4030 1260 x 4020 1260 x 4010 1260 x 4000