Tektrum Orthopedic Back Support Lumbar Cushion for Home/Office Chair, Car Seat - Ergonomic Thick 3D Design Fit Body Curve, Washable Cover - Best for Back Pain Relief, Improve Posture - Black (TD-QFC015-A-BLK)

BACK PAIN RELIEF: High density therapy level memory foam is soft but supportive with ergonomic orthopedic streamline design for upper, middle, lower back, and lumbar pain relief. A proper firmness memory foam compresses to take the shape of your back curve and provide comfort and relief numbness of your back.  POSTURE IMPROVEMENT: High quality malleable 3D memory foam fits perfectly to your back curve for maximum comfort and support while driving, sitting in office. Promotes healthy posture and spine alignment, helps to ease back pain from sitting in car seat/office chair with inadequate lumbar support, corrects your posture with support along natural arcs of your back.  BROAD APPLICATION: With adjustable and flexible strap, this lumbar cushion is suitable for office chair, car seat, wheelchair, home chair or seat on a bus, airplane or train. Great gift idea for taxi driver, truck driver, office worker, teachers, students, people with wheelchair etc.  DUAL VENTILATED COVERS: Special e