1Integrated structure, fits the body, increases the force on the body, so that you can totally feel the balances, stability and comfort of posture correction. 2Adopts quality fabric, soft and skinfriendly, good elasticity and flexibility. 3Provides support for the shoulders and back, helps prevent hunchback and spinal curvature, and maintains proper sitting, standing, and walking posture. 4Breathable mesh designs, let you enjoy a more comfortable posture correction process. 5Balanced force on shoulders, back and waist, improve bad habits, reduce the burden on the shoulders and protect spine.