Name: Anti-hunchback correction belt Fabric name: Polyester Colour: Black Size: S, M, L, XL, XXL, XXXL If there is a row: No Suitable for Season: Four Seasons General Specifications: 1. Anti-hunchback Posture Correction Belt, Plastic Fishbone Back Support, Provide full back and waist double support, Prevent scoliosis, Correct humpback, Improve unhealthy posture. 2. Breathable fabric, porous ventilation material is made of soft and comfortable, can put the posture corrector inside the clothes, breathe without burden. 3. Nylon shoulder strap and velcro, fits the back, firm and not easy to fall off. 4. The elastic adjustable shoulder strap can achieve satisfactory carrying effect according to your needs. It is suitable for work, home use, outdoor sports, etc. 5. Many occasions, carry without burden. 6. Used to correct poor posture, poor blood circulation, limb weakness, to help you maintain good posture to maintain habits. 7. Fashion design, multi-color optional, fashion trend. the package contains: 1 * (1 strap)