864 x 3250
864 x 3250 = 2808000
Example of 864 x 3250 pixels banner dimensions.
814 x 3300 824 x 3290 834 x 3280 844 x 3270 854 x 3260
864 x 3200 864 x 3210 864 x 3220 864 x 3230 864 x 3240
864 x 3300 864 x 3290 864 x 3280 864 x 3270 864 x 3260