Corrector Unhealthy Posture:Our back support brace keep remind you to maintain an upright position by training your muscles and spine to return to their natural alignment without restricting movements, keeping you from slouching, and hunching look
Three Sizes Fit Most: Adjustable and elastic belts separately on the shoulder and waist make this back brace fit different body shape; M fits 23”~29” in waist circumference, L fits 28”~33” in waist circumference, XL fits 32”~37” in waist circumference
Back Support and Posture Corrector:Features two strong elastic shoulder straps with protective shoulder pads and a adjustable lumbar belt, your upper back and shoulders can get the correct posture, which can readjust your spine and help get rid of the discomfort caused by improper alignment