1378 x 21440
1378 x 21440 = 29544320
Example of 1378 x 21440 pixels banner dimensions.
1328 x 21490 1338 x 21480 1348 x 21470 1358 x 21460 1368 x 21450
1378 x 21390 1378 x 21400 1378 x 21410 1378 x 21420 1378 x 21430
1378 x 21490 1378 x 21480 1378 x 21470 1378 x 21460 1378 x 21450