ProFlex 100HV Economy Spandex Hi-Vis Back Support Brace is designed to remind workers of proper lifting techniques while also enhancing the body's intra-abdominal pressure, moving the stress away from the spine for back pain relief. High-visibility orange panels and suspenders keep workers conspicuous. Rubber track webbing helps keep support in position. Stretchable spandex is comfortable and supportive. Stretchable bias binding features zig-zag stitching. Stays are made of nonconductive polypropylene for long-lasting integrity. Adjustable, detachable suspenders keep brace in place. Machine-washable brace fits waists from 30" to 34".