Sitting Posture Children Correct Writing Prevent Myopia Eyesight Protector Adjustable Clavicle Spine Back Bookmark Reading Tools 2025

Features: 1 Wrong sitting posture, like lowering heads or benting backs too much may make a child become an nearsighted hunchback accompanied by other symptoms like lack of vigor and confidence and spinal deformity in their later. 2 SIMPLE FUNCTION - This product is designed for correcting wrong writing posture, keeping reasonable sight distance, straightening back for students in sensitive body growth period. 3 REASONABLE DESIGN - Surface has been specially processed to be smooth, safe and comfortable for child's skin.With simple installation, the product allows user to adjust its height freely to adapt to the child's height demand. Packing : 1x Sitting posture corrector Noted: 1.This item is suitable for students over one meters tall 2.Vision frame adjustable,can go up and down. 3.Material: ABS 4.Condition: 100% brand new, high quality, safe and smooth(it does not hurt the children's skin)