Trademark Global 80-55120 Contoured Memory Foam Lumbar Support Cushion This contoured memory foam support cushion provides ideal lumbar support to ease lower back pain. Made of molded, highly resilient memory foam. Features an orthopedic design that relieves tension and helps keep spine in proper alignment. The cushion is composed of dense, high quality memory foam to provide you with luxurious comfort and firm support. Revolutionary space-aged viscoelastic memory fo