1320 x 20000
1320 x 20000 = 26400000
Example of 1320 x 20000 pixels banner dimensions.
1270 x 20050 1280 x 20040 1290 x 20030 1300 x 20020 1310 x 20010
1320 x 19950 1320 x 19960 1320 x 19970 1320 x 19980 1320 x 19990
1320 x 20050 1320 x 20040 1320 x 20030 1320 x 20020 1320 x 20010