288 x 22500
288 x 22500 = 6480000
Example of 288 x 22500 pixels banner dimensions.
238 x 22550 248 x 22540 258 x 22530 268 x 22520 278 x 22510
288 x 22450 288 x 22460 288 x 22470 288 x 22480 288 x 22490
288 x 22550 288 x 22540 288 x 22530 288 x 22520 288 x 22510