1Zipper type 3 gear adjustment, help adjust the correction strength, you can regulate it according to needs. 2Provide support for the shoulders and back, help correct kyphosis and spine curvature, and maintain proper sitting, standing and walking postures. 3Open shoulder and straighten back, chest out, help correct your posture, convenient and practical. 4Adopts high quality polyester and nylon fabric, soft and skinfriendly, elastic and durable. 5Closefitting and comfortable to wear, 2 sizes of back corrector are optional, you can choose according to needs.
