It is a girdle indicated to relieve pain and discomfort in the lumbar area. It has a thermal neoprene back panel to provide warmth and comfort to the area. The belt contains metal rods to provide good support, properly covered so as not to cause skin irritation. The side panels are elastic and fully breathable. Size small.. *For hygiene reasons, we do not accept returns for this product after it has been opened. It can only be returned if the seal is still intact and the packaging has not been manipulated.