[Correct reading and writing posture (eyesight protection)]: Children can maintain eye health and learn postures while reducing body and eye fatigue, neck and eye pain and promoting postures correct reading and writing. [Adjustable in 6 gears]: Book Reading Stand height adjustable from 0 to 60, triangular principle, firm and stable, easy to adjust, if you maintain your posture for a long time, you will feel tired. And this reading framework can change the angle as you like, you will never be bored again. [Non-slip design]: Book Reading Stand The bottom contains 4 non-slip pads that can be read with peace of mind and are not easy to slide. [Convenient to carry]: Foldable Book Reading Stand, easy to carry, can be used anywhere in your pocket. Such as: at school, at home, on the train, etc. The material selection is made of ABS plastic, which is environmentally friendly, non-toxic, strong and durable without odor. [Applicable to books of different sizes]: Book Reading Stand that books of any size can be used. For example: recipes, A4 paper, reference books, story books and electronic tablets.