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 relief pains. If you spend a lot of time driving and sitting, this seat cushion is the suitable choice. Our orthopedic 100% memory 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 is suitable for drivers, teachers, students, people need wheelchair, pregnant women, office workers etc. Tips: Since it's temperature sense memory foam cushion, it's normal that cushions become harder in low temperature, cushion's softness will be adjusted by user or environment temperature, thus it can give good support and perfects posture well.