1240 x 21120
1240 x 21120 = 26188800
Example of 1240 x 21120 pixels banner dimensions.
1190 x 21170 1200 x 21160 1210 x 21150 1220 x 21140 1230 x 21130
1240 x 21070 1240 x 21080 1240 x 21090 1240 x 21100 1240 x 21110
1240 x 21170 1240 x 21160 1240 x 21150 1240 x 21140 1240 x 21130