The edge of the case is solid and made of durable plastic with a heating element and well finished. Design and arrangement of the drawstring allow a premature fraying seem unlikely. Screws and dowels for mounting on the wall are supplied in pleasing diameter, with them is a bomber assembly possible. Attaching the brackets to the wall is easy. The cable length is sufficient; in our case, we achieve a ground-outlet side behind the changing table without problems. Pleasant warmth on the changing table. Bring to the heater according to the safety instructions in the user guide, you have him actually tend completely down, so that the baby is warm. The unit's main power comes more on the chest of the winding ends to-fortunately: she would for the baby too hot, in two heat settings. We use for winding always the 2nd stage and then wait half a minute, then comes on the changing table to a pleasant diffuse heat, in which children feel comfortable recognizable. The device has no switch-off, after we had specifically sought. However, this is from the item description is not immediately clear, so that it can possibly lead to misunderstandings.