Feature:1. IMPACT RESISTANT: Children sitting aid provides chest support for a more comfortable writing experience while effectively absorbing impact. Encourage proper posture2. SCIENTIFIC REMIND: The scientific distance concept is designed to remind children to maintain a appropriate sitting posture when studying or in class, which plays an important role3. PROMOTING HEALTH HABITS: By using sitting posture adjuster regularly, can not only protect child body, but also develop good sitting habits from an early age4. COMFORTABLE AND BREATHABLE: Made of soft and breathable material with increased thickness and width, this desk writing posture aid provides comfort even when used for long periods of time5. ADJUSTABLE AND CONVENIENT: Simply clip the reading sitting posture aid on the desk and adjust the height and angle according to the child height, which can effectively help the child maintain the appropriate sitting habitSpecification:Item Type: Sitting Posture AidMaterial: ABS.Package List:1 x Sitting Posture Aid