Stability: Our metal book ends are crafted with metal material, ensuring high hardness and excellent stability. They provide a sturdy support to keep your books and other materials upright and organized on your shelf or desk. Unique and Adjustable Design: These book ends feature a unique retractable design, allowing you to adjust their length from 5 inches to 9 inches. This versatility enables them to accommodate books of various sizes and meet your specific needs. Easy Adjustment and Convenience: With the easy adjustment feature, you can effortlessly customize the spacing between your books to create a neat and organized display. Whether you have a small desk or a spacious bookshelf, our book ends can be easily adjusted to fit your desired layout. Versatile Application: Our metal book ends are designed to hold various items securely in place. They are suitable for organizing and displaying magazines, books, DVDs, encyclopedias, textbooks, hardbacks, comic books, binders, cookbooks, reference books, and albums. They provide reliable support for a wide range of materials. Wide Application: This metal book ends can be used to hold up magazines, books, dvds, encyclopedias, text books, hardbacks, comic books, binders, cookbooks, reference books, albums.