678 x 21200
678 x 21200 = 14373600
Example of 678 x 21200 pixels banner dimensions.
628 x 21250 638 x 21240 648 x 21230 658 x 21220 668 x 21210
678 x 21150 678 x 21160 678 x 21170 678 x 21180 678 x 21190
678 x 21250 678 x 21240 678 x 21230 678 x 21220 678 x 21210