RK-Safety RK-BST11 Premium Quality Elastic Back Support Belt, Lumbar Lower Back Support Brace with Dual Adjustable Straps for Pain Relief and Weight Loss Includes adjustable / Detachable suspenders Economy elastic back support: Elastic 7.5-inch body for extra firm support. Adjustable Two-stage closure straps : Provide customized fit and compression Specifically designed for industrial use : Prevents chronic back pain, treats lumbar strains, muscle strains, pain from over use and develop better back posture for sitting and working. Non-conductive polypropylene stays; Rubber track webbing