800 x 3750
800 x 3750 = 3000000
Example of 800 x 3750 pixels banner dimensions.
750 x 3800 760 x 3790 770 x 3780 780 x 3770 790 x 3760
800 x 3700 800 x 3710 800 x 3720 800 x 3730 800 x 3740
800 x 3800 800 x 3790 800 x 3780 800 x 3770 800 x 3760