This is a Workman Mediheal Mag Lumbar Supporter, size LL. It's been tried on once, so I'm listing it as "like new," but please refrain from purchasing if you are concerned. It reduces back strain with the power of magnetism, so you can use it for work or everyday wear. Please understand that returns and cancellations after purchase are not accepted unless there is a defect. Thank you for your understanding before purchasing. #Workman #WorkmanMediheal #WorkmanLumbarSupporter #WorkmanLumbarSupporterLL #WorkmanMedihealBack #LumbarSupporter #LumbarSupporterLL #WaistBelt #MEDIHEAL MAG Lumbar Supporter