This might sound like a dumb or naive question, but I wanted to remove the two stickers on the pickguard that came with my new EJ200, which I did, but it has left the pickguard looking like this in the photo. Now it looks like this is a thin plastic film that has been lifted and bubbled, but I cannot see an edge around the guard to lift it off and don't want to damage the guitar by blinding stabbing the edge with a knife. I cannot find any info on whether it is a film that can be removed, or is a top coating on the guard itslef that is peeling away?