Get ergonomic support and relieve spinal cord & lower back pain if you suffer from any of the following: *sciatica, *herniated, degenerated or bulging discs, *pregnancy discomfort, *poor posture, *leg & buttocks soreness or numbness, *bruised or injured tailbone, *hemorrhoids, or *joint pain or hip arthritis. Cutout in back allows your spine to rest comfortably, alleviating pressure while sitting in your office desk chair, wheelchair, or during travel. Ease daily pain & discomfort and relieve back & buttocks stress during long work hours, airplane flights, or road trips. Contoured to fit your body & distribute weight evenly. Curves in memory foam form to fit thighs & body. Memory foam goes back to original shape when not in use. 18 inches by 14 inches by 2.8 inches – coccyx cushion weighs 1.8 lbs. and is made of quality foam that is slightly heavier than most competitors to maintain original shape and provide the best support. We offer delightful home and kitchen products including throws, dishtowels, doormats, blankets, and more.