Blue Anti-Myopia Sitting Posture Corrector Children's Vision Protector Anti-Hunchback Bracket 20cm Spacing for Students

Children's sitting orthosis, protects and refuses to be lazy. Without chin support, it fits easily without restraint.
Durable: Made of high-quality materials, strong and durable. The surface is smooth, without edges and corners, safe and comfortable.
Installation-free: The calibrator does not need to be assembled, it only needs to be fixed on the desktop, which is suitable for most tables of different shapes and thicknesses.
Unobstructed: Simple design, will not obstruct the line of sight, easy to enjoy learning or reading time. tector anti-humpback bracket, suitable for students
Correct sitting posture, bid farewell to hunchback and myopia

type: blue
colour: as shown
Material: stainless steel + sponge
Size: spacing 20 cm

Package Contents:
1 x children's sitting posture corrector

Only the above package content, other products are not included.
Note: Light shooting and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.