280 x 3720

280 x 3720 = 1041600

Example of 280 x 3720 pixels banner dimensions.

230 x 3770 240 x 3760 250 x 3750 260 x 3740 270 x 3730

280 x 3670 280 x 3680 280 x 3690 280 x 3700 280 x 3710

280 x 3770 280 x 3760 280 x 3750 280 x 3740 280 x 3730