The delivery was very quick, a manual was settled. The cultivation of the slats took me about 15 minutes. I the individual lamellae previously cut to length. In the plastic rail is more an adhesive strip to fix embedded. This keeps the blades really only briefly to fix, then dissolve again. The insertion of the slats in the rail is slightly fiddly (fins on the correct distance and move to angle. If it fits in one place, I have the same rail firmly pressed). But when it first depends, it is a good and cheap solution. Let's see how long does the glue track, but made a good impression.