Provides maximum support for strained, sprained and aching back. Relieves back pain from injury or strenuous activity by reducing strain. Reinforces lumbar and lumbo-sacral areas and promotes good posture. Recommended for Lumbar Facet Syndrome, lower back pain, Sciatica, Osteoarthritis, moderate form of Spinal Muscular Atrophy, post-surgery management. Lumbar Belt, Gray, Large