320 x 12450
320 x 12450 = 3984000
Example of 320 x 12450 pixels banner dimensions.
270 x 12500 280 x 12490 290 x 12480 300 x 12470 310 x 12460
320 x 12400 320 x 12410 320 x 12420 320 x 12430 320 x 12440
320 x 12500 320 x 12490 320 x 12480 320 x 12470 320 x 12460