Description
- The Sit-Back cushion can be used as a ergonomic backrest or an ergonomic seating device.
- It's portable and allows you to use it at home, in the office, in the car or just about anywhere. To use the Cushion as a backrest, the elastic straps stretch over the top of the chair. To use as a seat, stretch the elastic strap over the front of the seat of a chair.