SAVE SPACE - These modern L-shaped metal bookends do not take up extra space on the shelves. So you can place the most books on each shelf. STURDY DESIGN - Made of sturdy metal with advanced technology, strong enough to keep your books upright and neatly, and not easy to bend. Perfect for large books, your personal DVDs, video games or CDs. NON-SLIP PADS - The four non-slip foam pads at the bottom of our book stopper, which are used to prevent sliding, also make it stable to hold large and heavy books. ROUND EDGE - The adjustable bookends have no sharp edge. You don't have to worry about the bookend scratching your hands or books, very safe. PRODUCT DETAILS - Pack of 4, each measuring 8.7 inches in height, 5.3 inches in width, the base width 3.7 inches.