The workmanship is good, of course, the installation easy, simply because only the battery cover must be replaced. The lid closes well and is over at any point.
The one-handed operation (unfolding) is to be a little tricky, but over time this will ensure easier.
The only big drawback: If the cover is folded, the Banachrichtigungs LED no longer sees. But as you can help yourself: I took a belt hole Stranzer and simply punched a hole in the cover. Luckily, I met exactly the right place. The LED is now visible again, the display but still protected. I'll upload a picture of it.
All in all, the price a little high, but still a nice product!