The back has two functions - Shiatsu and rolling massage. You can also select each top / bottom and whole back here. The rolling massage can be adjusted in width, so that you can reach every corner here.
The shoulder / neck area is adjustable in height, so that even I, the massage balls can still go down to between the shoulder blades with a height of 1,93m. For the neck, however, the balls are somewhat far apart.
The operating sound is ok, the motors massage vigorously. If one is too strong, you can put one or two towels between. At the beginning you should always watch something, otherwise you have a strong muscle soreness the next day.
The price is really high, but the part but really massaged the shoulders to the lumbar region completely.
For us, the acquisition was worth. I have not found any other mat that covers this width.
