820 x 4050
820 x 4050 = 3321000
Example of 820 x 4050 pixels banner dimensions.
770 x 4100 780 x 4090 790 x 4080 800 x 4070 810 x 4060
820 x 4000 820 x 4010 820 x 4020 820 x 4030 820 x 4040
820 x 4100 820 x 4090 820 x 4080 820 x 4070 820 x 4060