The Tush-Cush is an orthopedic seat cushion designed to reduce stress on the back. This cushion is perfect for back health classes, posture work, and anyone who sits for long periods of time at a desk or in a car. The unique design of the Tush-Cush couples a wedge shape which tilts the weight slightly forward with a cut-out area just below the tail bone, so that weight is distributed to the "sit" bones. As a result, pressure on the tailbone and coccyx is relieved. Our own office staff tested them and asked to keep the samples. Our staff is now so much more comfortable in their chairs with the Tush-Cush!