Since the ratings of private persons were quite good, I bought this Abroller yet. Unfortunately it is processed cheaply. The screw, which is the metal plate that holds the belt on the roller, bolted only in plastic. When I raring my packing boxes have with three stripes on the lid and a provided on the side, she was always relaxed. Since I am not now of yesterday, I have it tightened with a screwdriver again. The intervals in which they loosened became shorter and shorter until it completely then jumped out. On closer inspection, I was not surprised this. Due to the pressure from the belt at departure the thread has completely disappeared and therefore the screw is no longer useful. I advise against a purchase.