1878 x 3400
1878 x 3400 = 6385200
Example of 1878 x 3400 pixels banner dimensions.
1828 x 3450 1838 x 3440 1848 x 3430 1858 x 3420 1868 x 3410
1878 x 3350 1878 x 3360 1878 x 3370 1878 x 3380 1878 x 3390
1878 x 3450 1878 x 3440 1878 x 3430 1878 x 3420 1878 x 3410