1284 x 30000
1284 x 30000 = 38520000
Example of 1284 x 30000 pixels banner dimensions.
1234 x 30050 1244 x 30040 1254 x 30030 1264 x 30020 1274 x 30010
1284 x 29950 1284 x 29960 1284 x 29970 1284 x 29980 1284 x 29990
1284 x 30050 1284 x 30040 1284 x 30030 1284 x 30020 1284 x 30010