Brand Name: BeeChip Item Type: Braces & Supports • Stretchy and Breathable Fabric :The belt is made of stretchy and breathable fabric, ensuring maximum comfort and flexibility during use.   • Even and Stable Quick Correction :The belt provides even and stable quick correction of sitting posture, reducing strain on the back and improving overall posture.   • Hunchback Correction :The belt is designed to correct hunchback, improving spinal alignment and reducing the risk of back pain and injury.   • Support and Brace :The belt acts as a support and brace, providing additional support to the back muscles and reducing the risk of injury during prolonged sitting or standing.   Functions included: Ergonomically designed to improve hunchback. How to use: 1. Put on your shoulders. 2. Adjust to the appropriate waist position. Adjust the tightness and hook the shackle. Put it on.