Features: 1.[Plastic Material]: The movable bookshelf is made from durable plastic material, thickened and reinforced, the edges are smoothly and not rough, providing a safe and comfortable user experience. 2.[With Wheels]: The bookshelf is equipped with wheels, easy to move around without much effort, when you need to secure it, you can press the wheel's fastening button to lock it in place. 3.[5 Tier Design]: With large storage space, the removable bookshelf can accommodate many books, stationery, water bottles, etc, can hold about 60 books, keeping your study area organized. 4.[Dual Access Design]: You can place the bookcase in the middle of desks or chairs to be shared with others, and the suitable height will not obstruct your eyesight and interaction with your study partners. 5.[Wide Application]: The multilayer bookshelf can be used in classrooms, bedrooms, offices, study rooms, dormitories, libraries and other places. specification:Item Type: Movable Bookshelf Material: Plastic Color: White Size: Approx. 75.5 x 37.9 x 15cm / 29.7 x 14.9 x 5.9in Purpose: Can be placed in classrooms, bedrooms, offices, study rooms, dormitories, libraries and other places. PackageList:4 x Basket 1 x Tray 6 x Short Holder 2 x Long Holder 4 x Universal Wheel NotePlease allow 0.1 to 0.2cm error due to the manual measurement.