Pain Relief and Comfort – FORTEM lumbar support pillow for chair is made of memory foam that contours to your body to target pressure points. A great back support pillow while driving or working long hours to avoid aching back pain. Lightweight and Durable - Adjustable elastic straps, strong buckles, metal zipper make our lower back support pillow capable of everyday use. It can be used on a car seat, desk chair, wheelchair or any seat with a backrest. Being lightweight, it will be your favorite travel companion. Ergonomic Design – Orthopedic design supports better posture by adjusting to your natural back curve. This helps alleviate pressure on the sciatica nerve to reduce mid/ lower back pain, muscle tension and helps with spine alignment, and overall stress relief. Quality Materials - This desk chair back support pillow is made of pure memory foam encased with a removable, washable, breathable mesh cover. Your Fortem back support office chair pillow is covered for a full year!