1230 x 23600
1230 x 23600 = 29028000
Example of 1230 x 23600 pixels banner dimensions.
1180 x 23650 1190 x 23640 1200 x 23630 1210 x 23620 1220 x 23610
1230 x 23550 1230 x 23560 1230 x 23570 1230 x 23580 1230 x 23590
1230 x 23650 1230 x 23640 1230 x 23630 1230 x 23620 1230 x 23610