seat cushion for office chair – memory foam tailbone pillow pad for sitting, computer, desk, chair, car – contoured posture corrector for sciatica, coccyx back pain relief (black and grey) expansion wellness <b>pain-free sitting anytime & anywhere!</b><p>most of us spend a large amount of time sitting, whether working at the desk, driving in the car, or watching tv. and a sitting in a good posture is the last thing that comes to our minds. unfortunately, a lack of can leads to:<li>orthopedic problems<li>tailbone/ coccyx pain<li>sore shoulders and back<li>pins-and-needles in your body<li>stiffness in hips, knees, and back<p><b>you can avoid all of these by using expansion wellness seat cushion. it contours to the shape of your buttocks, distributes pressure evenly and makes sure you always sit in the correct position. our car seat cushion pad helps you out with:</b><li><b>contouring & support:</b> it distributes weight evenly and reduces pressure on the lower back and spine.<li><b>cushioning:</b> it can be used to cushion any hard surfaces such as office chairs, wheelchairs, park bench, plastic chairs, stadium seats, hospital chairs, airline seats and bleachers.<li><b>blood circulation:</b> as the blood vessels get less pressure and compression, blood flow will be improved to the lower extremities.<li><b>pain relief:</b> provides relief from back injuries, herniated, sciatica nerve pain, arthritis, hip pain, sacral joint pain, stenosis, hemorrhoids, and other conditions.<li><b>spine alignment:</b> this pillow promotes a healthy posture and proper lumbar spine alignment.<li><b>fatigue management:</b> it reduces pressure on the tailbone, discs, and vertebrae, relieves leg, hip and back pain while driving or sitting for long periods and helps with muscle fatigue, leg tightness, and hamstring.<p><b>sit comfortably everywhere:</b><li>built-in handle for convenient carrying<li>lightweight and easy to carry around anywhere<li>fits perfectly in all the chairs<li>can be used for travels, commute, office, home and anywhere outdoors<p><b>product specifications:</b><p>material: foam<br>dimensions: 14 x 17 inches <p><b>trust us; you will thank us every time you sit on a chair!