I wish I could write a good review about it. Bought several. One of the straps snapped. On the other hand, the mechanism got stuck and I couldn't unwind the strap. But the worst part was discovering (to my dismay) that the punch that forms the metal base for this thing left protruding edges, and after I tied my bottom it completely destroyed the belt. the board it was attached to - scratches it through. I have four of these and they are all the same. material defect. I thought you could feel them, but you shouldn't. All in all, it cost me three days of my life to rip open the sticky backing because of the damage. I really wish I had used something else - they weren't worth the box they came in. The hooks are bent, and even with moderate pressure (their intended function), they leave an imprint on the floor.