858 x 3240
858 x 3240 = 2779920
Example of 858 x 3240 pixels banner dimensions.
808 x 3290 818 x 3280 828 x 3270 838 x 3260 848 x 3250
858 x 3190 858 x 3200 858 x 3210 858 x 3220 858 x 3230
858 x 3290 858 x 3280 858 x 3270 858 x 3260 858 x 3250