258 x 20000
258 x 20000 = 5160000
Example of 258 x 20000 pixels banner dimensions.
208 x 20050 218 x 20040 228 x 20030 238 x 20020 248 x 20010
258 x 19950 258 x 19960 258 x 19970 258 x 19980 258 x 19990
258 x 20050 258 x 20040 258 x 20030 258 x 20020 258 x 20010