[Correct Reading and Writing Posture (Eyesight Protection)]: Reading stands can maintain eye health and help you learn posture, while reducing body and eye fatigue, neck and eye pain, and promoting correct reading and writing posture. [6-Gear Adjustable]: Height adjustable from 0-60. Triangular design. Firm and stable. Easy to adjust. If you hold your posture for a long time, you will feel tired. And the reading stand can change the angle at will, so you'll never be bored again. [Anti-Slip Design]: The bottom of the reading stand contains 4 anti-slip pads, which allow you to read with peace of mind and are not easy to slide. [Convenient to Carry]: The reading stand is foldable, easy to carry, and can be used anywhere in your bag, such as at school, at home, on the train, etc. The material is made of ABS plastic, which is environmentally friendly and non-toxic. It is strong, durable, and odorless. [Applicable to books of various sizes]: The reading stand can be extended, allowing books of any size to be used. For example: recipes, A4 paper, reference books, storybooks, and tablet computers.