Feature:1. Rotatable and Detachable: The storage organizer is rotatable and detachable with a stable structure that makes it easy for you to remove it from the sides of the shelf.2. Plastic Material: Removable storage rack made of premium plastic material, wear resistant and durable, can be used with confidence.3. Multi Level Capacity: The metal organizational shelf has a multi level capacity to easily hold your study books or magazines or homework, etc.4. Compact Size: The removable bookshelf can be placed under the table without taking up too much space for use and is easy to carry.5. Wide Range of Uses: Rolling storage shelves are suitable for study, office, conference room, family, living room use, with a wide range of practicality.Specification:Item Type: Storage Organizer ShelfMaterial: Plastic.Package List:2 x Base10 x Side Panel4 x Universal Wheel1 x Storage Box1 x Tissue Box Cover12 x Snap4 x Shelf Basket