?1 Year Warranty? This back brace for lower back pain with breathable mesh material and adjustable elastic Velcro, we offer a 1-year guarantee and 30-day money back guarantee. Any problems, you can contact us directly. ?Ergonomic design and no slipping? This lower back support for men and women with a curved side design for firm yet comfortable support in the lower back without feeling very restricted, prevents slipping and bulging. ?Double layer and double pull? The back support brace features double layer and double pull provides a wide range of pressure adjustments. Serve as a posture correction belt, a pelvic correction belt and a diet belt for the abdomen. ?With integrated supports? The back support belt for women and men features 7 vertical columns and 4 integrated supports, with centred positioning on the lumbar vertebrae, firmly fix the lumbar spine in the correct position, effectively reducing pressure on the lumbar spine. ?Lumbar pain relief? The designed lumbar supports help prevent injury and improve performance during running, football, tennis, golf and gym by keeping the lower back and muscles aligned. Suitable for athletes, weightlifters, heavy manual workers and life-long sufferers.