After my cheap seat cover has so passed that I went up to cable decided to safety for a considerably expensive branded product. And I also have to say that this cushion comes very high. She packed a wiederverschleißbaren a plastic bag. That's fine, because here in the summer can protect wait for the next winter. For the assembly, there is a choice of small and large hook. The installation went very easy and has so far (already the second winter) never solved by itself. The technology also makes a solid impression. The plug is very sturdy and can be locked even. Only the blue function indicator light is a little pushy. There are two heat settings and it starts to warm up after about a minute. So far everything well, were it not for this strange lumbar support pillow. I've already experienced as unpleasant but my wife has simply refused again ride for a ride to the pad. Unbelievable but true: there's only the courageous grip the cutter. A fine cut on the back and you can pull out the pads. With Gaffatape can the whole then certainly close. So it's a really great edition but that it really can not be now.