made with high quality elastic nylon together with tourmaline cloth and magnet stones. Elastic band with Cloth Tie can ease to wear and fit to your waist. Wrap around the middle of the waist to provide pain relief and compression for muscle injuries and general lower back dysfunction, injuries to the lumbar discs, and sacroiliac joint dysfunction. This brace has an additional tourmaline cloth and magnet stones in the front to help to relieve abdominal pain and might help to trim your belly fat and slim your waist as well.