1280 x 13840
1280 x 13840 = 17715200
Example of 1280 x 13840 pixels banner dimensions.
1230 x 13890 1240 x 13880 1250 x 13870 1260 x 13860 1270 x 13850
1280 x 13790 1280 x 13800 1280 x 13810 1280 x 13820 1280 x 13830
1280 x 13890 1280 x 13880 1280 x 13870 1280 x 13860 1280 x 13850