1230 x 25200
1230 x 25200 = 30996000
Example of 1230 x 25200 pixels banner dimensions.
1180 x 25250 1190 x 25240 1200 x 25230 1210 x 25220 1220 x 25210
1230 x 25150 1230 x 25160 1230 x 25170 1230 x 25180 1230 x 25190
1230 x 25250 1230 x 25240 1230 x 25230 1230 x 25220 1230 x 25210