Quick and easy to apply, suitable for vertical slats

I had in vain sought in the discussion whether the holder is only suitable for horizontal or for vertical ventilation grille. No evidence, not even in the pictures. Resolution: Tatsäch can be both hook up with ease removal from their position and rotated arbitrarily replace. Vertically so go with it. This, together with the Kugegelenk, the holder can be mounted in any position really. There are also at this hook yet each a little notch, so a small slider, which allows you to tie down the hook on different sized slats. From materials and size to which everything seems to be different from a stable solution. But with me it works flawlessly.
In enigen holders that use the air vents, stands that they are difficult to mont Center and still scwieriger to dismantle. Here it was quite simple. There is no installation description. Nevertheless, I found it very easy and self-explanatory. The bracket was angebrcht 10 seconds. I was not completely satisfied and had the support ausklappare not, whoosh in position I had the holder back in his hand. So, solving the bracket goes as fast as the reference. No scratch marks thereby. Recognized again, this time also the foot "folded". Everything is stuck. Not exactly rock solid but sufficiently solid. As I said, you'll have to also get back down, if you want to. One could almost get the idea to mount the holder only when driving with Navi and then pack again. For they disfigure something styled cockpit. But I do not, I trust the stability of the material is not so far that I would more times to and detach it. And besides, you need both hands to assemble ... so do not go while driving.
Holder fits perfectly with the Navigon device. Navi seated properly and does not wobble while driving. Ventilation is still working well despite half concealed Slasher. So, everything was perfect.
Leather is now sitting on the dashboard so my navigator that my steering wheel covers 1/6 of Navis - no solution is perfect.

+ Easy installation, without a trace when removed
+ The hooks with a soft plastic such that the hooks are easily bendable. The erleichter the attachment when the lamella width of the venting is not 100 per cent fit.
+ Seems to be through the various customization options, really, really "universal".
- Holder is not really pretty in the cockpit
- The material does not appear very stable (with me last year but has kept everything)
- No Installation Instructions

For me and my car the best alternative to suction cup on the disc.