Easy to install and helps apparently the Mader-, fox and cat walks to interrupt. At least we have since no Sch .. more in our garden! Very good and solid workmanship. The spikes should, however, be using the pre braids holes, screwed, because they are very easy in spite of everything and otherwise can be pushed aside by the animals simply blown away in the wind or. Article was super fast and well packaged by the company "Powerpreis24de" delivered! Strong buy recommendation!