for long distance riders/drivers

[RACER_X]

friend of another board makes these

ImageShack Links Do Not Work

ImageShack Links Do Not Work

has reflective one's also

$39 + shipping for the main US
$48 for the bigger one
+$5 for reflective

US 48 State Stickers - Two Wheel Fix

[BIG GUY]

That is a pretty neat idea for the ones that like to see the country while on the back of a bike!