1218 x 16840
1218 x 16840 = 20511120
Example of 1218 x 16840 pixels banner dimensions.
1168 x 16890 1178 x 16880 1188 x 16870 1198 x 16860 1208 x 16850
1218 x 16790 1218 x 16800 1218 x 16810 1218 x 16820 1218 x 16830
1218 x 16890 1218 x 16880 1218 x 16870 1218 x 16860 1218 x 16850