The cable duct consists of a piece (!), The semicircular lid is firmly connected to the channel and is opened for loading. The cable channel is by its color on a white wall very unimpressive, who think this is a 5cm wide cable channel on a wall is invisible, which is not so. The double-sided adhesive tape is relatively thin (2cm wide), but keeps everything in place The opening designed a little more difficult, at the ends of the channel is easy to open. If you try to open the channel from the center is one to short finger exercises convinced yet to begin at the end. Due to the very good cover closure it is almost impossible him except at the ends to open. However, this shortcoming is during filling with cables an enormous advantage: Cable pure, lid close, done! Priced no gripe is possible. If you do not have a good rapport with the electricians and electrical wholesalers can buy in is a similar quality from obtaining ~ 20.