The rollers travel with you, on one track
One track follows the line of your spine, from neck into the seat. The massage head travels along it and adjusts its width to find your shoulders. Like hands that know where they are.
- SL-track from neck into the seat
- Width-adjustable
- Zero Gravity and heating in the backrest
The roller depth is fixed; you do not set it yourself. That is what 4D+ is for.











































