ขาย อุปกรณ์ป้องกันสายตาสั้นสําหรับอ่านหนังสือเด็กสีขาว Corrector ราคาที่ดีที่สุด

Feature: 1. The corrector can effectively correct writing sitting posture, prevent bone deformation caused by incorrect posture, and avoid damage to vision. 2. The height of the stand can be adjusted freely, adjustable height: 15cm/5.9in‑19cm/7.5in, allows you to find the height that suits yourself. 3. T‑shaped arc shape, no angular, safer and more comfortable easy fit without restraint to chin. 4. No need to install, just clip and use, no need to assemble, can be used with fixed table, suitable for most tables of different shapes and thicknesses. 5. Non‑slip silicone pad, protect the desktop, fine threaded workmanship, feel comfortable to hold, not hurt your hands. 6. Simple outline of the desktop without obstruction, easy to enjoy learning time. Specification: Conditon: 100% Brand New Item Type: Sitting Posture Corrector Material: ABS+Silicone Color: WhiteFunction: Can effectively correct children' sitting postureSize: Length: Approx. 16.3cm/6.4inWidth: Approx. 21cm/8.3in(Manual Measurement, for reference only, thank you for your understanding) Package List: 1 x Posture Corrector #SittingPostureCorrector #Anti‑MyopiaWritingFrame #WritingVisionProtector #PostureCorrectSupport #ChildrenSittingCorrector #PostureCorrection