320 x 3820

320 x 3820 = 1222400

Example of 320 x 3820 pixels banner dimensions.

270 x 3870 280 x 3860 290 x 3850 300 x 3840 310 x 3830

320 x 3770 320 x 3780 320 x 3790 320 x 3800 320 x 3810

320 x 3870 320 x 3860 320 x 3850 320 x 3840 320 x 3830