Sturdy and Stable - This adjustable bookend is made of quality steel plate, and the joints of the integrated chain structure are fixed by strong rivets; The metal structure and smooth powder coating makes the bookend organize and hold your books stably. The polished surface won't hurt your hands and has good water resistance.

Easy to Classify - Our adjustable book stand has a total of 3 independent grid spaces. It can be placed according to the size of the table, and different kinds of books, magazines, documents, binders, etc. can be sorted into different spaces to keep your desk tidy clean.

Expandable and Adjustable - This bookend is expandable and adjustable, the initial size is 3.9" x 5.9" x 7.5". The longest retractable size is 17.0'' x 5.9'' x 7.5''. It can be flexibly adjusted according to the volume of books. The bookshelf adapts to more space and can make your desktop of different sizes very neat and clean.

More Sturdy and Stable - The non-slip wear-resistant rivet silicone pad is designed to reduce noise and wear. Steady base ensures books stay in place. Enough to hold oversized and heavy books without anything falling over when taking out or put in.

File Magazine Organizer - Adjustable book ends not only hold books, but also for home, office, library to place your books, magazines, DVD, videos, games, cookbooks, family albums, and more. With a large capacity, it is the nice gift for book lovers, teachers, reader, writers.