1424 x 21280
1424 x 21280 = 30302720
Example of 1424 x 21280 pixels banner dimensions.
1374 x 21330 1384 x 21320 1394 x 21310 1404 x 21300 1414 x 21290
1424 x 21230 1424 x 21240 1424 x 21250 1424 x 21260 1424 x 21270
1424 x 21330 1424 x 21320 1424 x 21310 1424 x 21300 1424 x 21290