If a man wants to go the cheap route, i went and bought a $40 air pig and then cut it in half and then chopped the end off both pieces so what your left with is just a round piece. Make a cut horizontally on the band so its free and adjustable. And then take a couple scrap pieces of ¼" bar and weld it to it. Then blow you a hole in it and put a piece of all thread through. I wasnt about to give somebody $100 shipped for something i made in 20 min. Plus finish the other side and sold it to a buddy to pay for my half. I can get pictures if anyone is curious and my description is not very good.