there is one, but i think im not much of a help cos i forgot where i saw it.
i was just browsing through the net and saw this thin plastic like thing that can be pasted on the pickguard, boyd or whatever, that requires no adhesives so it won't ruin the finish of the guitar.
but as i said, i forgot where i saw it a few days ago and i don't remember what it's called.. but probably the info will make you feel better
