tenwin Sitting Posture Corrector for Child Reading and Writing Bracket Myopia Protector Trainer

Features: Posture Correction and Nap Pillow FunctionsThis product combines the functions of a posture corrector and a nap pillow, perfect for students to maintain a healthy posture during study time and ensuring comfortable rest during nap time.  Adjustable HeightDesigned with consideration for children"s growth, this posture corrector offers adjustable height from 0 to 5.5cm, thus satisfying the requirements of primary school students at different grade levels.  Easy Setup with Versatile FitOur posture corrector requires no installation - simply clip it onto any table or desk with thickness ranging from 0 to 4.5cm. It"s designed to fit any material surface, making it convenient for use at home or school.  Protect Eyesight & Correct PostureScientifically designed for optimal viewing angle, this product encourages a 45-degree angle between the eyes and the desk, preventing hunching over and slouching. This helps protect children"s eyesight and prevent myopia.  Quality Material & Comfortable DesignConstructed with PP plastic brackets with built-in polyurethane foam padding, covered in star-patterned net fabric for additional comfort and breathability. This durable design ensures long-lasting use while keeping your child comfortable throughout their studies. Specification: Material:PP+Gypsophila mesh+polyurethane foam Color: BlueRose RedYellow (Optional) Adjustable Height: 0-5.5cm The thickness of the table can be clamped: 0-4.5cm Package Size: 200x178x107mm7.8x7x4.2in Package Weight: 527g18.5oz Packing List: 1 x Sitting Posture Corrector