The network must at the window frame, attach using the supplied adhesive pads on the frame, after fastening the net can be removed by means of Velcro. Before I had the adhesive pads attached to the frame, I have this cleaned with Alkohl and wiped dry. Unfortunately, it did not succeed in that network so placed that it really closes in the middle. There is always a small gap, even if the magnets have closed. When you install the network so that is on the frame no air gap, the network no longer schlißt because the magnets are too weak. A day after the Assembly had already resolved some adhesive mounts again. Has adhesive pads do not adhere well, the closed network there is a gap, magnets are schwar, the mesh material is very hard, the power does not close properly by itself because you always lend a hand to make it perfectly closed: I can not recommend this product is.
