Below is an instruction that describes a task. Write a response that appropriately completes the request.

### Instruction:

Create a detailed description for the following product: REX-L, belonging to category: Massage Chair

### Response:
At the beginning of a massage, the body shape is scanned and the shoulder position automatically adapted. Instead of the usual remote control with many features, a simplified button is integrated at the upper part of the armrest. It switches the device on and off and changes the settings. Since the massage chair works like a sliding seat, it can be built closely to the wall behind. By using suede and leather as outer material, the chair delivers a sporty look.
### End