1、[Plastic Material]: The movable bookshelf is made of pp and ps materials and the unique sloping design allows you to easily take the books, making the bookshelf a stylish addition to your home and office decor. 2、[Saving Space]: The removable bookcase covers less than 0.1㎡ and can be placed in any narrow corner, saving space well and perfect for storing videos, albums, crafts or other favorite collectibles. 3、[4 Wheel and 360° Rotation]: The mobile design of the bookshelf allows you to easily move around the workplace for easy use, and when you need to secure it, you can press the wheel's fastening button to lock it in place. 4、[Wide Application]: The multilayer bookshelf can be used in bedrooms, dormitories, libraries, reading rooms, office areas, school classrooms and other institutional facilities. 5、[Easy to Assemble]: The movable bookshelf is easy to install and includes all the parts, providing enough storage space and convenience for your daily life. Item Type: Movable Bookshelf Material: PP, PS Size: Approx. 40.4 x 39.4 x 20.5cm / 15.9 x 15.5 x 8.1in 3 x Storage Tier 2 x Base 4 x Wheel