288 x 12500
288 x 12500 = 3600000
Example of 288 x 12500 pixels banner dimensions.
238 x 12550 248 x 12540 258 x 12530 268 x 12520 278 x 12510
288 x 12450 288 x 12460 288 x 12470 288 x 12480 288 x 12490
288 x 12550 288 x 12540 288 x 12530 288 x 12520 288 x 12510