【Widely Application】This rolling bookshelf cart is easy to organize, storing and moving books, documents, papers and other items. Suitable for living room, bedroom, study, library, classroom, office, etc. 【Double Sided Organization】BYFU 6 tier bookcase can meet your book storage and organization needs. On the lower 5 tiers, double sided storage design allows you to store magazines, documents, books, files, folders and papers. On the top tier, you can place cups, pen holders, sticky notes, calculators and various stationery items. 【Moveable Book Shelf】This bookshelf is equipped with 4 wheels, which can be swiveled 360 degrees, making it easy to move around. 2 of the wheels are lockable. You can place this bookshelf in different scenarios and keep it firmly in place 【The 6 Tier Cart Dimensions】This Multi-Purpose Storage Cart measures 14.8 inches (L) x 5.7 inches (W) x 30.5 inches (H). The well-designed dimensions and double-sided 6-tier storage capacity fit into narrow spaces and provide enough storage space for your documents and files. 【Easy to Assemble】This rolling bookshelf on wheels is easy to install and all parts are included. Comes with simple installation instructions, you can easily assemble this rolling cart organizer in 3-5 minutes. Whether you need to organize office documents, books and magazines, or classroom supplies, this rolling file cart is designed to meet your needs. With compact dimensions, it easily fits into small spaces while providing ample storage capacity across its 5 tiers. The bookshelf is equipped with lockable casters, allowing for easy movement and secure positioning. Plus, the simple assembly process ensures quick setup without any hassle.