It was a more elaborate expression, but when I tried using it it was like growing tenaciously. I bought it for a car roof carrier, but I think that it is better to use it better if it grows a little more. I use it only a few times a year so I am satisfied enough considering cost performance.
It is easier to use than big ones as it can be used partially with 3 SET on roof carrier of 3 m. At the time of assembly, it is very hard to put the hook on, so even if your fingers hurt please make it a bit easier to assemble. The feeling of use is satisfactory.