Great concept, there are several of them. I like the "infinity" setting. However, if you wear them, be prepared to carry a pair of scissors. There have been many bugs where the belt end has come loose from the clutch. The only solution is to cut off the end of the strap to get a new clean mount. Nothing compares to walking down the street when your belt snaps and your pants come off. The last failure today at home, fortunately the scissors are nearby. Sorry SlideBelts, really wanted to love you