1200 x 3980
1200 x 3980 = 4776000
Example of 1200 x 3980 pixels banner dimensions.
1150 x 4030 1160 x 4020 1170 x 4010 1180 x 4000 1190 x 3990
1200 x 3930 1200 x 3940 1200 x 3950 1200 x 3960 1200 x 3970
1200 x 4030 1200 x 4020 1200 x 4010 1200 x 4000 1200 x 3990