1Super elasticity, can effectively open the shoulders, breathable and compact, and will have no fat feelings when wear under your clothes. 2The design of two shoulder straps will gently pull the shoulders back to straighten the neck and head, which will greatly improve your bad habits.. 3Provide support for the shoulders and back, help prevent bad posture and spine bending. 4Correct bad posture to maintain the correct sitting, standing and walking posture. 5Suitable for people with back muscle fatigue and shoulder pain caused by standing for a long time, sitting for a long time, and keeping the posture unchanged for a long time.
