As for quality, etc. Yes, the small rubber protective caps are not already on it in the packaging and the others go down as soon as you look sharp. That's why I have the clamps but not bought. From having to and have a go, wenns what applies to fasten light yet still halfway stretchable. For the tensioner rich anyway. Anyone who wants quality and something like a TÜV seal, must look around in different price classes. Bin satisfied so far.
