1. 2 in 1: This lumbar support belt provides clinical grade traction and decompression therapy, which can be used to relieve the pain of upper and lower back. 2. Relax Muscles: This lumbar support belt can be applied to relax your muscles, unload the weight of lower back and alleviate pressure off pinched nerves. 3. Pain Relief: This lumbar support belt can reduce the burden around the ligaments and bring good rest to the damaged lumbar annulus fibrosus through traction. 4. Wide Application: This lumbar support belt is suitable for people who suffer from degenerative discs, hyperglycemia of lumbar vertebrae, long time driving or sitting, scoliosis. 5. High Flexibility: This lumbar support belt can be used during activities, rest and relaxation, such as walking, sitting, lying down, gardening, working, driving, etc. Specification: Item Type: Lumbar Support Belt Material: TPU, PU and Knitted Fabric Product size: Approx. 116 x 15.5 x 25cm / 45.67 x 6.10 x 9.84in Weight: Approx. 644g / 22.72oz PackageList: 1 xLumbar Support Belt 1 x Inflator Pump 1 x Extension Belt 1 x User Manual2 in 1: This lumbar support belt provides clinical grade traction and decompression therapy, which can be used to relieve the pain of upper and lower back. Pain Relief: This lumbar support belt can reduce the burden around the ligaments and bring good rest to the damaged lumbar annulus fibrosus through traction. Relax Muscles: This lumbar support belt can be applied to relax your muscles, unload the weight of lower back and alleviate pressure off pinched nerves. High Flexibility: This lumbar support belt can be used during activities, rest and relaxation, such as walking, sitting, lying down, gardening, working, driving, etc. Wide Application: This lumbar support belt is suitable for people who suffer from degenerative discs, hyperglycemia of lumbar vertebrae, long time driving or sitting, scoliosis.