1378 x 21750
1378 x 21750 = 29971500
Example of 1378 x 21750 pixels banner dimensions.
1328 x 21800 1338 x 21790 1348 x 21780 1358 x 21770 1368 x 21760
1378 x 21700 1378 x 21710 1378 x 21720 1378 x 21730 1378 x 21740
1378 x 21800 1378 x 21790 1378 x 21780 1378 x 21770 1378 x 21760