Improve posture, align spine: Many back pains are caused by incorrect sitting posture. Sit in a chair with lumbar support back cushion and seat cushion to improve posture, align spine, no slouching and prevent and relieve back pains. Are you suffering from back pain or lumbar pain? : You are not alone. About 80 percent of adults experience back pain at some point in their lifetimes. In a large survey, more than a quarter of adults reported experiencing back pain during the past 3 months. A right cushion can help you prevent and relieve pains. If you spend a lot of time driving and sitting, this seat cushion is a suitable choice. Our orthopedic 100% medical-grade medium-soft foam lumbar support pillow is perfect for relief of upper, middle&lower back pains, lumbar pain. Support and alleviate your aching pain: A supportive ergonomic back support cushion which aligns your back while gently protecting and strengthening your muscles. Sit straighter, and correct your posture, instead of hunched over your desk . Application Fields: This seat pillow is suitable for office chair, car seat, wheelchair,recliner, gaming chair, any home chair or seat on a bus, airplane or train. And backrest pads ar suitable for drivers, teachers, students, people need a wheelchair pregnant women, office workers,etc. Disclaimer: : If you have any specific medical problem please consult with your doctor before using it.