1Provide support for the shoulders and back, help correct kyphosis and spine curvature, and maintain proper sitting, standing and walking postures. 2Straighten your back and stretch your shoulders to help you develop good habits. 3The soft fabric reduces the pressure on the underarms and is comfortable to use. 4Humanized design, elastic straps ensure a comfortable stretch and fit, skinfriendly and breathable. 5Adjustable tightness can be adjusted as required, suitable for different size demands.
