320 x 12650
320 x 12650 = 4048000
Example of 320 x 12650 pixels banner dimensions.
270 x 12700 280 x 12690 290 x 12680 300 x 12670 310 x 12660
320 x 12600 320 x 12610 320 x 12620 320 x 12630 320 x 12640
320 x 12700 320 x 12690 320 x 12680 320 x 12670 320 x 12660