1. The ok cloth adult back correction belt is an anti-hunchback, chest, and shoulder opening corrector specially designed for men and women. It can help improve body posture and effectively correct bad sitting posture. 2. This posture correction belt is made of comfortable fabric, fits the back curve, provides good support and comfort, is suitable for long-term wear, and can easily improve the hunchback problem. 3. The product has a unique design that can effectively correct bad postures such as hunched back and bowed head caused by sitting for long periods of time, help straighten the chest, stretch the shoulders, and improve the overall posture. 4. When using this orthosis, it can guide the correct sitting and standing postures, effectively reduce the burden on the low back muscles, prevent lumbar pain and cervical discomfort, and promote physical health. 5. This orthotic device can not only improve body posture, but also increase self-confidence, allowing you to show a more upright and confident image. It is a good posture assistant in daily work and life.