The OTC 2890 lumbosacral support is made from high quality elastic materials. It effectively stabilizes the ligaments, tendons and muscles of the lower back, offers relief from pain and discomfort. The encircling uplift panel provides additional support to the abdomen and relieves pressure over the lower back. Varying degrees of additional support can be obtained by using the optional stays. Indications Listed Below • Provides firm support and stabilization for muscles and ligaments of the lower back • Strong elastic abdominal belt provides additional uplift support and molds around body contours for a comfortable fit - adjustable for varying degrees of compression • 11" deep back panel covers entire lower back for maximum therapeutic benefit • Tapered in front for optimum wearing comfort • Includes pockets for two optional semi-rigid metal stays that are adjustable and shapeable for extra-firm support • Quick and easy hook-and-loop fastening and adjustment