250 x 12500
250 x 12500 = 3125000
Example of 250 x 12500 pixels banner dimensions.
200 x 12550 210 x 12540 220 x 12530 230 x 12520 240 x 12510
250 x 12450 250 x 12460 250 x 12470 250 x 12480 250 x 12490
250 x 12550 250 x 12540 250 x 12530 250 x 12520 250 x 12510