YASHANG [Ergonomically Designed]The book holder is made of high-grade stainless steel and iron, with a polished and baking painted surface, which is sturdy, smooth, and rustproof. And has rounded corners to protect your hands from injury or scratch. [Widely Use]Our book stand does not only use to fix your book, such as textbooks, music book, cookbook, recipe, document, but also can use to display tablet, mobile phones, and others need support. Suitable for office, school, library, dorm, kitchen and so on. [Foldable&Lightweight]- You can carry and store the book stand in the backpack when going out. The soft anti-slip foot could keep contacting most of the desktop to keep steady and protect your worktop surfaces. [6 Adjustable Reading Positions]The book holder has 6 notches at the movable rear back stand, which can adjust the height and angle according to your need. Children can effectively correct bad reading posture, reduce head and neck strain for better spinal health. sizeas the picture shown color: black product includes: 1*book holder