Size: M/L/XL/XXL Material: spandex Weight: 200g Package contents: 1 piece waist support 1. Light and breathable - Made of breathable material and mesh straps, lightweight back support is very comfortable. 2. Powerful Support for Lower Back pain relief - With 5 curved steel plates to hold and extra elastic support, a back support strap can provide a combination of support, compression and superior stability. Wear it to relieve scoliosis, herniated disc, sciatica, arthritis and other pain. 3. Adjustable and ergonomic - The lumbar support ADAPTS to the body's natural curve, which helps stabilize your spine. Adjustable wraps with strong Velcro help adjust to the correct size and provide a comfortable fit to reduce the risk of injury caused by the strain of heavy lifting. 4. Reasonable good price for a long lasting waist support strap. It's a versatile tool for back support, posture correction, waist training and body sculpting. 5. Daily Work and Life - Supportive abdominal adhesives are needed by many people for daily activities, such as some sports such as lifting weights, gym workouts, running or some long sitting/standing job duties such as truck drivers, warehouse workers.