300 x 12400
300 x 12400 = 3720000
Example of 300 x 12400 pixels banner dimensions.
250 x 12450 260 x 12440 270 x 12430 280 x 12420 290 x 12410
300 x 12350 300 x 12360 300 x 12370 300 x 12380 300 x 12390
300 x 12450 300 x 12440 300 x 12430 300 x 12420 300 x 12410