310 x 40000
310 x 40000 = 12400000
Example of 310 x 40000 pixels banner dimensions.
260 x 40050 270 x 40040 280 x 40030 290 x 40020 300 x 40010
310 x 39950 310 x 39960 310 x 39970 310 x 39980 310 x 39990
310 x 40050 310 x 40040 310 x 40030 310 x 40020 310 x 40010