Features: Effectively improve hunchback people and provide strong support to back, shoulder and neck with our innovative Back Corrector. Craft from breathable and comfortable spandex nylon fabric, this light weight and easy to wear designs is suitable for everyday use, featured invisible fit under clothing. Very suitable for office workers, teenagers, children, student and anyone in need of correction device, ensuring healthier back alignment. Suitable for various setting such as home study, school classroom, office, or outdoor activity, offering comfortable shoulder and upper back support. Enhancing your daily comfortable and confidence with this essential upper back brace, designed to seamlessly integrate into your lifestyle while promoting better spinal health. Specifications: Color: White; Black Component: Spandex Nylon Size: See the Size Chart. Weight: Approx. 20-25g Package Includes: 1Piece Back Corrector Brace note: 1.Please allow 0-1cm error due to manual measurement. Be sure you donot mind before bid. 2.Due to difference between different monitors, the picture may not reflect the actual color