Heavy-Duty Metal Bookends: Measuring 4.7 x 3.6 x 7.0 inches (12 x 9 x 17.5 cm), these are made of sturdy metal using advanced technology, providing a secure and durable support for your books. They're perfect for storing large books, DVDs, video games, or CDs.Non-Slip Foam Pads: Each bookend features four decorative non-slip foam pads on the bottom to prevent slipping. These pads allow you to easily move the bookend without scratching your desk. The slightly rounded corners prevent scratching your fingers or books.Sturdy and Rust-Resistant Material: Crafted with advanced technology, they're durable enough to hold large and heavy books neatly and upright without bending. The powder-coated finish is smooth and rust-resistant.Beautiful Design, Perfect Gift: This elegant and minimalist bookend is perfect for offices and schools. It's a great gift for avid readers and bookworms. Not only do these bookends keep books neatly upright, they also serve as a beautiful decorative piece.