The OTC Select 2889 lumbosacral support is made from the finest quality ribbed elastic materials. It effectively stabilizes the ligaments, tendons and muscles of the lower back, offering relief from pain and discomfort. Flexible boning in the back panel provides additional support and stability. Indications Listed Below • Especially well suited for the petite female figure • 7” back panel covers lower back area for maximum therapeutic benefit • Flexible stays offer added support and stability • Non-abrasive easy hook and loop fastening • Can be worn inconspicuously under most clothing • Ribbed web elastic molds around body contours for a comfortable, custom fit