Large Capacity Our corner bookshelf with 4-tier shelf and an open top shelf provide enough space for display and storage. 4 cubbies each tier that are perfect for displaying and organizing books, photo albums, plants, collections and knick-knacks. Bookcase can hold about 80-100 medium-sized books, and make every room look like a small library. Pretty stable 360 Rotating Bookcase The Narrow Book Storage Shelf is made of high-quality E1 MDF Board, matel screws reinforcement, excellent stability and durability. It is very stable once assembled, won't have any tilt or shaking during the entire rotation process of the bookshelf. Space saving This revolving bookshelf maximizes the utilization of narrow space.