Through traction, reduce the burden around ligament, bring good rest for the lumbar fibrous ring. Stretch & relieve tight lower back muscles and relieve the pain such as degenerative discs, hyperglycemia of lumbar vertebra, long time driving or sitting, scoliosis and anesthesiologists and more The back decompression belt lumbar support can be used during activities, or while resting and relaxing, such as walking, sitting, lying down, gardening, golfing, working, driving etc. Wearing the belt against the skin directly or on loose fitting clothing, wearing the belt between the lower rib cage and hip, attaching the belt firmly, clip pump onto the gas valve of the belt, and then inflate the belt by pumping the pump, Most ages people get long-lasting back pain relief with the inflatable lumbar traction belt, and the back decompression belt lumbar support is suitable for 26.38-43.31 inch waist, easy to carry, you can relief your Back pain, correct your posture Lumbar traction belt provides clinical grade traction and decompression therapy, which helps lift your upper body and unloading the weight off the lower back and allowing the muscles to relax. Helps to relieve pressure off pinched nerves colour: Skin tone Material: PU+cotton fabric size: 110 x 20CM Package Contents: 2 x inflatable waist belt 2 x inflator 2 x English manual Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.