LARGE SPACE ADJUSTABLE BOOKSTAND: Expandable range 3.9-19.6 inches Flexible space allows the book stand to meet different needs. You will be amazed at the great storage capacity of this book stand with a well-organized table. EASY TO CATEGORIZE AND SELECT BOOKS: The book stand has 3 separate spaces. Different kinds of books, magazines and documents can be sorted into different spaces for your easy categorization. STRONG AND STABLE: The heavy duty bookcase is made of thickened steel plate for more stability. In addition, the non-slip and wear-resistant riveted silicone pads are designed so that the metal will not rub against each other and make noise. The rounded corners are designed for safer use. BOOK ORGANIZER: This shelf can be used not only for books, but also for magazines, DVDs, catalogs, textbooks, binders, cookbooks, reference books, photo albums, etc. EXCELLENT GIFT: This decorative book holder is the perfect outfit for book lovers, teachers, readers, writers and more. Suitable for home, office, school, library, etc.