Lumbar Support Belt With Pulley System, Lower Back Brace Women Men For Lower Back Pain Relief, Adjustable Waist Support Straps For Sciatica, Spinal Stenosis, Scoliosis Or Herniated Disc ( Color : Blac

1. Lumbar Support: Along the two side of spine, do not have positive contact with the vertebrae, focus on protecting the L4 L5 S1 Lumbar vertebrae. 2. Muscle Strain Relief: 2 nylon bars support the lumbar muscle in the waist to relieve strain and soreness. 3. Pulley System: Adjust the back support to the exact position and pressure for your needs. 4. Designed to allow natural movement while providing comfortable support. 5. Detachable, Washable, Breathable, non-Neoprene, non-Elastic knit fabric.