320 x 4120
320 x 4120 = 1318400
Example of 320 x 4120 pixels banner dimensions.
270 x 4170 280 x 4160 290 x 4150 300 x 4140 310 x 4130
320 x 4070 320 x 4080 320 x 4090 320 x 4100 320 x 4110
320 x 4170 320 x 4160 320 x 4150 320 x 4140 320 x 4130