IMedical Grade Lumbar Support: Our women's and men's back support belts provide significant pain relief by reducing pressure on the discs, nerves, muscles and ligaments. Medical grade back support for sciatica, herniated discs, hip pain and many other conditions STABLE DESIGN: This lumbar support belt features 7 vertical posts for therapeutic grade lower back support. The harness stabilizes the spine and reduces stress on the spine and lower lumbar area Adjustable Compression: The back support bracket features an integrated dual-pull system that allows you to adjust the circumferential compression around your body as needed MAXIMUM COMFORT: This men's and women's lower back support is especially comfortable. Back pain belt reduces the risk of injury and provides stability, high mobility and secure support for various activities HIGH QUALITY AND DURABLE: Made from a single piece of breathable neoprene with double stitching for long lasting quality, this back support for low back pain is sure to stand the test of time and won't limit you Size: L size, length 110cm, waist 2.7-3.1 feet color: blue Packing list: 1pcs