Features: 100 brand new and high quality The Posture Aid Support is designed to help pull the shoulders back and straighten the Spine Retractable elastic strap It makes you a elegant beauty no matter you are walking or standing According to your own width of your shoulder, adjust in the back to the tightness most suitable to yourself ? Description: Help to prevent hunchback, prevent myopia, relieve pain and develop a body posture. Effective for back problems such as poor posture, slouching posture, backaches, neck and shoulder pain. Strong support for back, shoulder, clavicle. Breathable, comfortable and adjustable. Easy to wear. Material: Polyester Package included: 1 x Posture CorrectorPosture corrector: This is a simple, non-surgical method that can correct hunchback, improve correct posture and help you relieve shoulder and back pain. Sitting posture improvement: suitable for men, women and youth (teenagers). An unhealthy posture can cause long-term back pain, muscle pain, myopia and other problems. Wearing a back brace will develop muscle memory over a period of time, and you can keep your back straight even without a posture brace. High-quality Velcro, adjustment-free: different correction angles, the design of the correction belt can be adjusted with nylon straps, and attached with high-quality Velcro, which can be adjusted freely through the shoulder strap. Suitable for various environments: it can be used at home, office, gym, yoga room and outdoor. Can be placed directly on clothes, the support belt will not cause skin irritation. Perforated design, breathable and comfortable: the posture correction belt is made of very soft composite fabric and nylon tape, and the back and shoulder straps are all made of breathable holes. Heat dissipation and breathability have been upgraded to improve wearing comfort.