The Serola Biomechanics SI back support belt has quickly become one of the most popular sacroiliac belts on the market. Both patients and doctors rave about the positive effects the Serola Belt has on low back pain and SI joint dysfunction. The Serola Sacroiliac Belt is a great solution for SI joint support, pre or post pregnancy pelvic pain and laxity, sprained SI ligaments, SI joint hypermobility, and spasm and pain in the low back and hip muscles. Made with a durable double-pull elastic it is easy to apply, non-slip, breathable, and latex free. Also available, the Serola Belt Extender adds an additional 8 inches to the length of the Serola Sacroiliac Belt, which makes it the perfect solution for anyone that has outgrown their current Serola Belt.