1. and Easy to Move: The moveable storage cart is made from polypropylene plastic. It has book storage on both sides. The 5 tier mobile bookshelf with wheels can be rotated, is easy to stack, take, and store. It is stable and durable enough to store all kinds of books and magazines without worry of damage. It has 360° rotating wheels for easy mobility. Universal rollers make moving labor saving, and it multi layer storage for classifying books. 2. Bookcase Size: The 5 Tier Cart Dimensions, of the additional utility storage cart, are 30'(H) x 15.8'(W) x 7.1'(D) when assembled. Our bookshelves provide multi functional large capacity storage. Large books can be easily stored, and it is easy to use and install, saving time and space. You can push the bookshelf to the living room when you want to study there or to the classroom when you want to study in the classroom. 3. Wide Application: The movable bookshelf with wheels. This rolling storage cart is convenient for storage and moving items. It is suitable for your home (living room, kitchen, bathroom, closet, study, garage, laundry room), office, bedroom, school, workshop, etc. It can be used by , children, students, and workers to store books. 4. Practical and Space Saving: The movable bookshelf, the utility cart is small in size but has a large space, making it convenient and space saving. It can be used to store magazines, spapers, books, folders in the library, study, coffee shop, or office. The top layer is designed with small grids for placing cups, notes, pen containers, and other stationery and small tools.