1378 x 21400
1378 x 21400 = 29489200
Example of 1378 x 21400 pixels banner dimensions.
1328 x 21450 1338 x 21440 1348 x 21430 1358 x 21420 1368 x 21410
1378 x 21350 1378 x 21360 1378 x 21370 1378 x 21380 1378 x 21390
1378 x 21450 1378 x 21440 1378 x 21430 1378 x 21420 1378 x 21410