1230 x 21840
1230 x 21840 = 26863200
Example of 1230 x 21840 pixels banner dimensions.
1180 x 21890 1190 x 21880 1200 x 21870 1210 x 21860 1220 x 21850
1230 x 21790 1230 x 21800 1230 x 21810 1230 x 21820 1230 x 21830
1230 x 21890 1230 x 21880 1230 x 21870 1230 x 21860 1230 x 21850