1688 x 40000
1688 x 40000 = 67520000
Example of 1688 x 40000 pixels banner dimensions.
1638 x 40050 1648 x 40040 1658 x 40030 1668 x 40020 1678 x 40010
1688 x 39950 1688 x 39960 1688 x 39970 1688 x 39980 1688 x 39990
1688 x 40050 1688 x 40040 1688 x 40030 1688 x 40020 1688 x 40010