1250 x 3990
1250 x 3990 = 4987500
Example of 1250 x 3990 pixels banner dimensions.
1200 x 4040 1210 x 4030 1220 x 4020 1230 x 4010 1240 x 4000
1250 x 3940 1250 x 3950 1250 x 3960 1250 x 3970 1250 x 3980
1250 x 4040 1250 x 4030 1250 x 4020 1250 x 4010 1250 x 4000