1250 x 3750
1250 x 3750 = 4687500
Example of 1250 x 3750 pixels banner dimensions.
1200 x 3800 1210 x 3790 1220 x 3780 1230 x 3770 1240 x 3760
1250 x 3700 1250 x 3710 1250 x 3720 1250 x 3730 1250 x 3740
1250 x 3800 1250 x 3790 1250 x 3780 1250 x 3770 1250 x 3760