This back and abdominal support compresses abdominals and strengthens the lumbar region during repetitive bending and lifting. It extends from the L-1 to below the L-5 vertebra and is conveniently adjustable with just one hand. Constructed from latex-free and recycled materials, this back brace will last. It includes antimicrobial technology to minimize bacteria growth and eliminate odor. Fits waists 32" to 51".