ERAFAV Adjustable Kid Reading Writing Sitting Posture Corrector Prevent Myopia Blue

Description:

Designed for correcting wrong writing posture, keeping reasonable sight distance, straightening back for students in sensitive body growth period.
Specially processed to be smooth, safe and comfortable
With simple installation, the product allows user to adjust its height freely to adapt to the child height demand.
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.

Specification:

Material: PVC
Maximum Length: Approx.325mm/12.8 inch
Minimum Length: Approx. 280mm/11.0 inch
Widest: Approx. 122mm/4.8 inch

Package Includes:

1 Piece Sitting Posture Corrector

Note:

Size for manual measurement, there may be a 0 to 1 cm error, belongs to the normal phenomenon.
Due to the difference between different monitors, the picture may not reflect the actual color of the item. Thank you!