1230 x 17800
1230 x 17800 = 21894000
Example of 1230 x 17800 pixels banner dimensions.
1180 x 17850 1190 x 17840 1200 x 17830 1210 x 17820 1220 x 17810
1230 x 17750 1230 x 17760 1230 x 17770 1230 x 17780 1230 x 17790
1230 x 17850 1230 x 17840 1230 x 17830 1230 x 17820 1230 x 17810