The magnetic back support provides extra support to the lower back (lumbar) area helping to ease pain and discomfort. Its thermal Neoprene back panel has 20 health magnets placed within the Neoprene material. When the back brace is worn the magnets will be evenly place all around the lower back area helping to ease back pain. The two firm elastic double-side pulls, provide adjustable compression and support around the lower back area. These straps make applying and adjusting the right pressure very easy. Also within the neoprene back panel is 2 plastic support strips, these combined with the neoprene material provide stability to the lower back area. Either side of the neoprene back panel is 2 breathable side panels while the neoprene back section provides therapeutic heat retention to help relieve pain and promote healing, the breathable side panels stop you from overheating The belt can be worn to promote good posture while working, lifting or while relaxing. Size Guide. When measuring please measure around your waist where the belt will be placed. M = 26 to 34 inches. L = 32 to 40 inches. XL = 38 to 50 inches. See more

SIZE GUIDE: When measuring please measure around your waist where the belt will be placed. M = 26 to 34 inches. L = 32 to 40 inches. XL = 38 to 50 inches. The two firm elastic double-side pulls makes the belt fully adjustable, and there is also 2 plastic stays located at either end of the back panel to provide extra support. The breathable elastic side panels are great for letting your body breath making this belt perfect for comfortable prolonged use. The Neoprene back panel helps also helps to relieve lower back pain by using compression therapy and by trapping heat to give beneficial warmth. 20 health magnets are evenly positioned across the Neoprene back panel. The magnets will increase blood flow helping to relieve low back/lumbar pain.