1ERGONOMIC SHAPE: With ergonomic design, children sitting posture corrector can effectively correct children sitting posture corrector and cultivate good sitting habits 2COMFORTABLE MATERIAL: Children writting sitting posture corrector adopt comfortable and soft ABS material, breathable, suitable for long term wear 3EFFECTIVE PROTECTION: Child seat position corrector can prevent children from hunching and bowing, protect cervical spine health and avoid vision damage 4FLEXIBLE AND ADJUSTABLE: Students sitting posture corrector has adjustable size, suitable for primary school students of all ages, and is widely used in families and schools 5APPLICABLE SCENARIO: Reading writing posture corrector is easy to use, light and portable, suitable for students to use in class and on the desk 1 xChildren SittingPosture Corrector