320 x 3770

320 x 3770 = 1206400

Example of 320 x 3770 pixels banner dimensions.

270 x 3820 280 x 3810 290 x 3800 300 x 3790 310 x 3780

320 x 3720 320 x 3730 320 x 3740 320 x 3750 320 x 3760

320 x 3820 320 x 3810 320 x 3800 320 x 3790 320 x 3780