Sturdy metal structure: T-shaped design and steel materials enhance the stability and robustness of bookends. Keep your books/magazines upright well Anti-slip bottom: 3 anti-slip pads on the bottom, which can prevent the bookend from sliding and will not scratch the bookshelf Large size: The size of the book end is 5.7X 4.9 X 6.5 inches, suitable for organizing various types of books Safety details: Anti-static spray paint surface with smooth corners, book ends will not scratch fingers and books and last longer. Multi-occasion application: The metal bookends are suitable for the bedroom, study, kitchen and other places where you need to organize books.