220 x 3720

220 x 3720 = 818400

Example of 220 x 3720 pixels banner dimensions.

170 x 3770 180 x 3760 190 x 3750 200 x 3740 210 x 3730

220 x 3670 220 x 3680 220 x 3690 220 x 3700 220 x 3710

220 x 3770 220 x 3760 220 x 3750 220 x 3740 220 x 3730