The Posture Improving Seat Cushion

Only available from Hammacher Schlemmer, this is the chair cushion with a comfortable ergonomic design that relieves painful pressure on the spine and encourages a straight, healthy posture. The cushion relies on state-of-the-art technology to absorb up to 84% of the pressure put on the coccyx—also known as the tailbone—during long hours of sitting. The slight abductor pommel gently tips the hips forward, easing back discomfort and discouraging harmful slouching. A breathable mesh fabric protects the high-quality foam core, which is refreshingly cool to the touch and decreases the body temperature by 2° F; air circulation holes also help dissipate heat. The non-skid base keeps the cushion from sliding or twisting in the chair, enhancing comfort on even the most grueling 12-hour workday. 18" L x 16 1/2" W x 3" H.