The telescopic corner shelf has the promised material quality, but is an absolute bad design. The structure is quite simple. The shelves are pulled on the pole over Platikmanschetten that hold the shelves. Unfortunately, the shelves hang thus not level and the parked utensils as shampoo or shower gel bottles, slip forward. The shelves have a minimal edge, so that the shower utensils inevitably fall in the shower. A higher edge of the shelf could easily prevent this. In the jetztigen design the telescope Duscheckregal is not recommended.