Adjustable camp lounge chair-Sitting posture correction device for elementary school students to prevent low head posture, prevent myopia and hunchback, correct vision protection for children

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Sitting posture correction device for elementary school students to prevent low head posture, prevent myopia and hunchback, correct vision protection for children

Product material: ABS raw material/silicone pad/memory cotton

Product color: Sky Blue/Light Pink

Adjustment method: Rotate the knob to adjust

Adjust height: 0-3cm

Table thickness: 0-3.5cm