It seems that it is both, since it fits a 3/4 inch pvc, and it measures 3/4 thick...weird stuff I found it in my basement, it is kindof old.... I think I shouldnt use it actually. Oh well, It was good practice.
Follow up question. I konw it is ok to bend pvc for Bows, and swords(Ive seen a few) but is it acceptable to bend pvc for a staff, to make it look more like a tree branch. As long as I keep it away from being a weapon trapper of course.