Suffer from a constantly aching lower back then this comforting belt could be the thing to bring you real relief the warm stretchy neoprene belt does up tightly with velcro fastening to give instant support to the whole lower lumbar region encouraging optimum spinal posturein the middle of the belt a specially shaped foam cushion fits into the small of the back to add extra soothing support while a series of 16 built in magnets surround the whole lower back