BACK BRACE POSTURE CORRECTOR: Correct, assist, and support posture correction orthopedic problems.Poor posture, neck or shoulder pain, back pain, scoliosis, kyphosis, sagging shoulders, and laziness. A good and efficient corrector for you WEAR-RESISTANT: Posture Corrector is made of high light and high elastic mesh fabric, light, soft, comfortable, with flexibility. Wear comfortably without tension, protect the spine, friendly to the skin, enjoy more comfortable orthopedic process With a unique onepiece molding process, increase the permeability of back, waist, shoulders. Fit the body, easy to wear, powerful moisture absorption and sweat releasing Multiforce, balanced stability, correct posture, one step in place, very easy. Ergonomic design, conforms to the human body curve.Make the shoulders and back evenly stressed, and relieve muscle fatigue caused by bad posture Force your shoulders to extend, form a proper sitting position, protect your eyesight. Effectively improve the hunchback, correct poor posture. Exercise back muscles, build muscle memory, and change bad habits. Used 2 hours each day and for 3 weeks, will have obvious effects.