820 x 4040
820 x 4040 = 3312800
Example of 820 x 4040 pixels banner dimensions.
770 x 4090 780 x 4080 790 x 4070 800 x 4060 810 x 4050
820 x 3990 820 x 4000 820 x 4010 820 x 4020 820 x 4030
820 x 4090 820 x 4080 820 x 4070 820 x 4060 820 x 4050