1.[Pain Relief] posture corrector provides 3 in 1 support to straighten your back, chest and shoulder to keep your body in the correct position. By correcting your posture, our posture effectively relieve back pain, neck pain, lumbar pain and back problems such as humpback, kyphosis, scoliosis. 2.[POSTURE CORRECTION]Back Brace inserts two high-strength metal support keels to make our back brace more stable and fit you better. Widened waistbelt provides 360° wrap around to protect and relieve pressure on your lower back. Crossed back design straps straighten your shoulders and align your spine. 3.[ULTIMATE COMFORT]The outer layer of the back straightener is made of breathable mesh fabric and the inner layer is made of skin-friendly material. The mesh design also makes our back support more lightweight, comfortable and breathable. The back support is suitable for any scenario such as working, sitting, driving and studying. 4.[REGAIN CONFIDENCE ]A good posture not only prevents back pain, but also regains your confidence. A correct posture makes you look taller, has a better figure, and holds a better temperament. In workplace, having a good posture also make you look more reliable.