I wasn't expecting much, for the price, but what I got disappointed.
The 2 parts of the velcro strap are heat welded together, and more often than not, at a visible angle, so the straps aren't straight. They were also welded on the wrong way up, so you can't use the ring to tighten the strap. The little picture on how to use the straps is completely misleading for this length too.
I hope this is not symptomatic of Thomann branded products in general.