Product Color:Red / Green / Blue
This product can be adjusted to any angle, adjust the visual angle, protection of eyesight, protect the cervical spine
This product can be avoided when children read crooked body, or lying down on the table, this will cause the child myopia, strabismus, amblyopia, kyphosis, oblique.
1 * Correcting Sitting Posture Reading Bookend
(NOT including other things in the pictures)
1 Piece Bookends Portable Foldable Adjustable Bookend Stand Reading Book Stand Document Holder Base Reading Book Holder
Color. Red / Color. Green / Color. Blue /
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