Note: Please allow 1?3cm error due to manual measurement. Thanks for your understanding. specification: Item Type: Back Support Belt_x000D_Size: Approx. 97 x 25cm/38.2 x 9.8in_x000D_Function: Back support your back_x000D_Material: Polyester fiber + steel plate Features: 1Suitable For The Crowd: Lumbar support brace is very suitable for people who need back support, relieve waist pain and prevent injuries, such as people who stand for a long time or who have been working on heavy objects. 25 Built In Plates: Lower back belt help to provide better support for your back and reduce pressure on muscles, ligaments, intervertebral discs and nerve roots in the lower back that cause pain. 3Good Effect: 4 thin detachable steel plates and a wide plastic plate have a certain curvature to fit the waist, and the lumbar fixation effect is more significant. 4Adjustable Design: Back support belt can be adjusted by an elastic band, which can immediately relieve lower back, scoliosis, herniated disc and muscle pain. 5Breathable Design: Back support belt for women and men is made by breathable fabrics, you will not feel too hot or too bulky when you wear it, inner belt is made of polyester fiber which can provide with good support without limits your movement. PackageList: 1 x Back Brace