320 x 4040
320 x 4040 = 1292800
Example of 320 x 4040 pixels banner dimensions.
270 x 4090 280 x 4080 290 x 4070 300 x 4060 310 x 4050
320 x 3990 320 x 4000 320 x 4010 320 x 4020 320 x 4030
320 x 4090 320 x 4080 320 x 4070 320 x 4060 320 x 4050