1. The belt transfers the weight off your spine<br />2. Decompressing the spine allowing for discs to return to normal<br />3. Reducing pain and pressure on pinched nerves.<br />4. Improving nutrient flow on your spine.<br />5. Aids in strengthening your core and back muscles. <br /> <br /> <br />Specification:<br /> <br />Length of traction belt: 115cm(45.2 inch)<br />Before Inflation Width: 13cm (5.1 inch)<br />After Inflation Width: 20cm (7.9 inch)<br />Length of extension belt: 25.0cm<br /> <br /> <br />Material:<br /> <br />Outer layer: PU<br />Inner Layer:Cotton<br />Innerlayer of air inflation:TPU (Special soft material)