Material: PP+ABS Color: As shown Please understand if there is a slight deviation due to manual measurement Durable Construction: This bookshelf organizer is made of thick, compression-resistant plastic for durability. It is durable, wear-resistant and odor-free, ensuring long-term use. Perfect for homes with children or high traffic, you can trust this sturdy shelf to store all your essentials without deformation or damage. Ample Storage Space: This bookshelf features multiple layers of storage space, including three diagonal compartments for books, one large vertical compartment, and three small top grooves for items like cups and pens. It's perfect for keeping your books, magazines, and small items organized and within reach. You'll love the convenience and clarity it brings to your space. Versatile Shelving Unit: This vertical bookshelf is designed to be flexible, with a 360° swivel wheel design for easy mobility and an automatic brake function to keep it stable when needed Multi-Purpose: This rolling storage cart is suitable for a variety of applications. Use it to store books, photo albums, crafts, magazines, and more. Its versatile design makes it perfect for home, office, conference room, library, classroom, coffee shop, etc. It is a practical and stylish addition to any environment. Quick Assembly: This removable bookshelf makes it hassle-free. One person can complete the simple assembly process in less than 10 minutes