It is a containment girdle that is made of breathable lycra with four whales in the back. It has silicone dots on the inside to prevent slipping. It has elastic bands that make it easier to graduate the tension and it has a double closing system. It is recommended in cases where it is necessary to ensure the well-being of the lumbar area, as a prophylactic work practice and as prevention. It is also recommended for athletes who have to lift heavy weights as a measure of containment of that part of the back. It is advisable that the use is supervised by a specialized doctor. Orliman does not recommend it for cardiovascular patients or those with cardiac pathologies as it can raise blood pressure. It also warns about the excessive security of some patients that leads them to make counterproductive efforts.. *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.