Gel seat cushions

If you suffer from lower back problems and can’t find a chair comfortable enough to work in eight hours a day, consider checking out a gel seat cushion. Gel seat cushions are often called “miracle cushions” because they offer firm support, making practically any seat comfortable. An added bonus is that these gel cushions are often non-allergic, non-toxic and easily cleaned.
Gel seat cushions:

Gel seat cushions example. Pictured: Wondergel Doublegel Gel Seat Cushion

Also of interest: GSeat MOBILITY Wheelchair Gel Cushion – Gseat Ultra / Gseat G Seat Orthopedic Gel Chair Comfort Cushion / Rose Donut Cushion, Large, 18″ Diameter by Rose Healthcare