1. Correct kyphosis, incorrect sitting posture, scoliosis
2. Elastic pull strap, comfortable and not restrained
3. Comfortable elastic fabric, close-fitting tailoring design, close to the body without hurting the skin
4. Keel support, strength relaxation
5. Applicable people: adults and children with improper posture
6. Material: Spandex+Polyester+PE
7. Keel material: PP+EVA
