310 x 3940
310 x 3940 = 1221400
Example of 310 x 3940 pixels banner dimensions.
260 x 3990 270 x 3980 280 x 3970 290 x 3960 300 x 3950
310 x 3890 310 x 3900 310 x 3910 310 x 3920 310 x 3930
310 x 3990 310 x 3980 310 x 3970 310 x 3960 310 x 3950