310 x 42000
310 x 42000 = 13020000
Example of 310 x 42000 pixels banner dimensions.
260 x 42050 270 x 42040 280 x 42030 290 x 42020 300 x 42010
310 x 41950 310 x 41960 310 x 41970 310 x 41980 310 x 41990
310 x 42050 310 x 42040 310 x 42030 310 x 42020 310 x 42010