1640 x 12500
1640 x 12500 = 20500000
Example of 1640 x 12500 pixels banner dimensions.
1590 x 12550 1600 x 12540 1610 x 12530 1620 x 12520 1630 x 12510
1640 x 12450 1640 x 12460 1640 x 12470 1640 x 12480 1640 x 12490
1640 x 12550 1640 x 12540 1640 x 12530 1640 x 12520 1640 x 12510