Lower Back Support Self-Heating Magnetic Belt Brace Pain Relief Posture Waist1 x Lower Back Support Belt Why should you buy a support belt, you may ask? FOR MANY REASONS SUCH AS: helps to reduce back pain assist with protusion of lumbar vertebral disc, sciatica and or lumbar hyperosteogeny great for improving posture and hence ensuring that your clothes fit better for keeping your waist warm, to be worn under thin garments help office workers or drivers due to prolonged sitting positions great for athletes or people that do