Feature:1. Slim Design: The book shelf holder has a slim design, which won't take up much space on your bookshelf or desk2. White Style: The metal book ends have a white color for heavy duty support, just enough to keep all your books, CDs neatly organized3. Retractable Structure: The book shelf holder has a retractable structure design, which can adjust the retractable length according to the number of stored books4. Metal Material: The bookends are made of stainless steel, which is not easy to rust. With a sturdy metal construction for heavy duty supports5. Scope of Application: The metal book end is suitable for various situations, whether it is an office or a student deskSpecification:Item Type: BookendsMaterial: Metal.Package List:1 x Bookends