-Constructed from steel tube, strengthed PP plastic connectors and water-proof non-woven fabric shelf -Stable, eco-friendly, odourless and very easy to clean -Satisfying Your Daily Storage Needs, Side shelf design for each cube to prevent items from falling down to one side. -This DIY adjustable bookcase adopts a modular shape & simple structure, you can make individual compartments or create storage closets in a variety of shapes to fit your taste. -Our 9-cube bookcase makes 4+3+2 or 3+3+2+1 or 4+4 these combinations all possible -Use for book displaying, shoe storage, toys collection, small green plant and other decorations etc. Nice for kitchen room, kid’s room, study room, entryway as well as office -Come with install instructions, accessory parts are easy to classify, tool-free assembly, and be repeated disassembly use. *NB Box Quantity For Bulk Orders: 10pcs Package Weight: 1800g Package Dimensions: 40cm x 29cm x 7.5cm Package Includes: 1 x Trapezoidal Cube Bookshelves 1 x Manual