1800 x 3600
1800 x 3600 = 6480000
Example of 1800 x 3600 pixels banner dimensions.
1750 x 3650 1760 x 3640 1770 x 3630 1780 x 3620 1790 x 3610
1800 x 3550 1800 x 3560 1800 x 3570 1800 x 3580 1800 x 3590
1800 x 3650 1800 x 3640 1800 x 3630 1800 x 3620 1800 x 3610