320 x 13500
320 x 13500 = 4320000
Example of 320 x 13500 pixels banner dimensions.
270 x 13550 280 x 13540 290 x 13530 300 x 13520 310 x 13510
320 x 13450 320 x 13460 320 x 13470 320 x 13480 320 x 13490
320 x 13550 320 x 13540 320 x 13530 320 x 13520 320 x 13510