I've been covering bulletin boards in fabrics for quite a few years now, and I use maps often in class to track where the music we are studying originated from. These two products combine using maps and fabric coverings for bulletin boards...win-win!!
These are useful year round and with all grade levels of students as we pin-point the places that our music is from. The USA map also includes state capitals, which is great reinforcement for our fourth graders who will be memorizing state capitals this year.