320 x 13780
320 x 13780 = 4409600
Example of 320 x 13780 pixels banner dimensions.
270 x 13830 280 x 13820 290 x 13810 300 x 13800 310 x 13790
320 x 13730 320 x 13740 320 x 13750 320 x 13760 320 x 13770
320 x 13830 320 x 13820 320 x 13810 320 x 13800 320 x 13790