1294 x 20000
1294 x 20000 = 25880000
Example of 1294 x 20000 pixels banner dimensions.
1244 x 20050 1254 x 20040 1264 x 20030 1274 x 20020 1284 x 20010
1294 x 19950 1294 x 19960 1294 x 19970 1294 x 19980 1294 x 19990
1294 x 20050 1294 x 20040 1294 x 20030 1294 x 20020 1294 x 20010