1550 x 25000
1550 x 25000 = 38750000
Example of 1550 x 25000 pixels banner dimensions.
1500 x 25050 1510 x 25040 1520 x 25030 1530 x 25020 1540 x 25010
1550 x 24950 1550 x 24960 1550 x 24970 1550 x 24980 1550 x 24990
1550 x 25050 1550 x 25040 1550 x 25030 1550 x 25020 1550 x 25010