Firm & Stable：Expandable bookends to hold books heavy duty made of heavy steel, more bearing capacity, more stable, with white anti-scratch hand coating, easy bonding, long service life
Scalable Design：The adjustable book ends for shelves is originally 3.9 inches long and can be extended up to 17.7 inches. You can adjust the length according to the number of books you have
Easy to Classify：With 2 dividers in the adjustable book ends, you can sort different types of books or notebooks into different grids, keeping your office desk neat and helping you work efficiently
Rounded Corner Design：The expandable metal book ends for heavy books are designed with rounded corners, which makes them safer to use without worrying about cutting our hands
Book Organizer：Expandable metal Bookends for shelves can accommodate not only books, but also DVDS, recipes, magazines, albums, etc., flexibly suitable for any place, home, school, office, library, etc
