Has easy Velcro straps in case you would want to take it off of bar. Ultra comfort. The support of the shoe is great and the shoes help him do his work, not hinder him. I followed the steps and instructions and they still fell off the wall. All pieces are strong. You may need to trim if you?re only going around single tube area. The Samsung?s range is a tad less, can?t go as far from my phone. It also appears to be much more durable. My daughter finds these really comfortable. Ill update if its a real problem.