Excellent execution - well packaged, clear installation instructions (EN/DE), all screws and equipment included, these were a joy to put together. I needlessly butchered (cut) two cable ends before noticing that the one-directional "shorten only" cable mechanism CAN actually be reverted by pushing the mechanism in "top" end and pulling the cable out, allowing the "bottom" hook to exit through.
White is quite purely "plastic packaging white" so not the prettiest in an office, but they don't darken the room which is a good compromise I guess.