Product Information This bookend is adjustable and retractable, you can adjust the size according to your needs and meet your different needs. The book organizer can be placed on the desktop to store books, keep the table organized and make your study more convenient. Equipped with a pen holder that you can hang on the side, the storage organizer is convenient for storing pens and other items, you can order without worries. Made of plastic, the bookend is durable and sturdy, you can use it for a long time without breaking. This plastic bookshelf is foldable, you can fold it into a small size when not in use, it is easy to store and carry, not easy to cause you trouble. GH Adjustable Book Stand ABS Retractable Bookend for Shelves Bookend Shelf with Office Desk Organizer with Pen Holder Information: We aim to show you accurate product information. However, the product information you see here is provided by manufacturers, suppliers, third-party sellers, and others and is not separately verified by us. See our disclaimer for more information.