This item looks great and I was really happy with it, that was until approx 1 hour (less than rather than more)... the ring holding the chain to the flexible piece came apart !! Husband fixed it, 10 minutes later the flexible pieces fell of the metal frame, so all in all ... it looks good but doesn't do the job !! Will try again, maybe the moral of this story is... you get what you pay for, pay not a lot, get not a lot. You would think I would have learn't that by may age !! Sadly it appears I haven't ..