Our Chair Cushion and the Lumbar Support Pillow provides excellent back support and relieves common symptoms that stem from body weight pressing down on the lower tailbone area. Eliminating this pressure will help you with sciatica relief, lower back pain, herniated disc, hemorrhoids or an injured tailbone. Our products are made of the exact same material as the world's leading memory foam manufacturer, and 100% pure with no additives. Could be used to improve bad posture and relieve leg pains while driving or sitting for long periods, enhancing your comfort while retaining its density. The combo is the better home office accessory to enable you to be efficient and relaxed while work and stay-at-home. Best for Car seat, Office Chair, WheelChair, Computer Desk, Kitchen, Dining room, Living room, Driver, Truck Patio, Train & Airplane Travel, Couch, Recliner. Take them with you to see the Sporting Events, used on Benches and Bleachers. Place the seat cushions on the floor for Yoga, Meditation or as a Kneeling Pad Cushion for Tasks. Also Rocking Chairs for elderly and Nursery.