We’ve posted a lot of deals lately on these coccyx seat cushions, but $15 is one of the best prices we’ve seen to date. Just use promo code KINJACOMFORT at checkout to get the deal. These will improve posture and ease back pain in any chair where you spend a lot of time, from the office to the car to a long flight.
Need one for your lower back too? This lumbar pillow is also $15, with the same KINJACOMFORT promo code.