Review on Windsleeping Latex Soft Seat Cushion - Non-Slip Coccyx and Tailbone Pain Relief, Ideal for Sciatica and Back Discomfort by James Wing

I have Piriformis Syndrome, diagnosed with a confirmatory injection into the muscle which gave immediate but short term (weeks) relief. I tried different types of pillows (3). In my condition, there is nothing that would allow me to continue sitting. If I didn't have my affliction, I would use it all the time for its comfort and preventive power to keep the disease from spreading to the other side. If you have confirmed piriformis syndrome, based on my experience I do not recommend pillows. If you don't have this condition and are looking for more pillows for your tummy, you can't go wrong. Keep in mind that this will increase your height in the car, which will require you to adjust your mirrors. If you are much taller than 5ft 11in, you may be able to get closer to the ceiling depending on the design of the car.